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Field Guide of Species in Colorado Ants

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Species: Aphaenogaster huachucana

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in riparian woodland/desert scrub, 1 times found in conifer woodland, 1 times found in oak woodland, 1 times found in Ponderosa Pine forest 80' tall on NW-facing slope, sparse oak under-story.

Collected most commonly using these methods or in the following microhabitats: 2 times Search

Elevations: collected from 1600 - 2440 meters, 2099 meters average

Species: Aphaenogaster occidentalis

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in Riparian woodland around stream; mostly Acer grandidentata, abundant Rubus parviflorus in understory., 11 times found in redwood forest, 8 times found in shrub steppe, 6 times found in conifer forest, 6 times found in oak woodland, 5 times found in suburban garden, 6 times found in riparian orchard, 4 times found in pine/sagebrush/grassland, 6 times found in oak grove, 3 times found in gambel oak woods, ...

Collected most commonly using these methods or in the following microhabitats: 77 times Search, 23 times hand collecting, 23 times Bay Area Ant Survey (BAAS), 29 times aspirated, 6 times winkler, 1 times in horse manure, 1 times Winkler sifter, 1 times Bay Area Ant Survey (BAAS), collected via trap 2-3 inches, 3 times Davis sifter, 1 times sweep net, 1 times mixed, ...

Elevations: collected from 5 - 3565 meters, 919 meters average

Species: Aphaenogaster uinta

Specimen Habitat Summary

Found most commonly in these habitats: 4 times found in sagebrush desert, 2 times found in pinyon juniper woodland, 1 times found in shrub steppe, 1 times found in juniper scrub, 1 times found in Pinyon Pine/sagebrush, 1 times found in saltbush scrub, 1 times found in desert grassland, 1 times found in juniper hilltop; nest under, 1 times found in Nr peak, rocky w Cercocarpus, 1 times found in sagebrush

Collected most commonly using these methods or in the following microhabitats: 11 times search, 1 times hand collecting, 1 times under boulder

Elevations: collected from 1250 - 2764 meters, 1748 meters average

Species: Brachymyrmex depilis

Specimen Habitat Summary

Found most commonly in these habitats: 4 times found in oak woodland, 4 times found in chaparral, 1 times found in Mojave desert wash, 1 times found in urban, 1 times found in Deciduous thicket, 1 times found in urban sidewalk, 2 times found in Ponderosa pine forest, 2 times found in Narrow dirt road in riparian woodland around stream; mostly Acer grandidentata, 1 times found in gamble oak/grassland edge, 2 times found in grassland, ...

Collected most commonly using these methods or in the following microhabitats: 26 times search, 1 times under rock, 4 times hand collecting, 5 times Winkler, 1 times blacklight, 1 times shrubs, under stone, 1 times under boulder, 1 times Davis sifter, 1 times under dung, 45 p.m. times flying at 6, 1 times under log stage 2, ...

Elevations: collected from 1 - 2195 meters, 899 meters average

Species: Camponotus decipiens

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in hardwood thicket, 2 times found in log w/myrmecine ants, 1 times found in Live oak woodland, 2 times found in Mixed hardwood forest, 2 times found in scrub and hammock, 1 times found in oak woodland, 1 times found in Palm- hardwood forest, 1 times found in riparian woodland, 1 times found in Mesquite- acacia woodland, 1 times found in oak/palm hammock, ...

Collected most commonly using these methods or in the following microhabitats: 1 times hand collecting, 2 times in wood, 4 times search, 1 times dead branch, 1 times Dead pine branch, 1 times Live Oak Tank, 1 times On live oak, 1 times on live tree

Elevations: collected from 5 - 610 meters, 299 meters average

Species: Camponotus herculeanus

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Spruce-fir forest, 1 times found in mixed montane forest, 1 times found in Aspen forest, 1 times found in Coniferous forest, 1 times found in Mixed Canyon forest, 1 times found in Spruce- tamarack forest, 1 times found in Aspen-lodgepole pine forest, 2 times found in Ponderosa pine forest, 2 times found in aspen grove, 3 times found in oak pine forest, ...

Collected most commonly using these methods or in the following microhabitats: 33 times search, 1 times Log stage 3, 1 times Log stage 4, 1 times Log stage 2, 1 times Under rock, 1 times Log stage 5, 1 times Under log, 2 times Under wood, 2 times winkler, 1 times Stump, log stage 2, 1 times Log stage 5, stump, ...

Elevations: collected from 30 - 3810 meters, 2069 meters average

Species: Camponotus laevigatus

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in Ponderosa pine forest, 1 times found in mixed coniferous forest, 1 times found in Pinyon-cedar woodland, 4 times found in conifer forest, 1 times found in Pine forest ectone w/ oak scrub, 1 times found in clearcut, 2 times found in pine/fir forest, 1 times found in oak savanna, 1 times found in Abies forest, 2 times found in mixed forest, ...

Collected most commonly using these methods or in the following microhabitats: 20 times Search, 4 times hand collecting, 1 times Log stage 2, 1 times Log stage 3, 1 times rotting log, 1 times Stump, log stage 3, 1 times log stage 4, 1 times on old road, 1 times On rotting log, 1 times Bay Area Ant Survey (BAAS), 1 times Rock slide, ...

Elevations: collected from 15 - 3018 meters, 1463 meters average

Species: Camponotus modoc

Specimen Habitat Summary

Found most commonly in these habitats: 7 times found in pine/fir forest, 7 times found in conifer forest, 4 times found in rocky ridge crest in conifer forest, 2 times found in subalpine forest, 4 times found in subalpine treeline, 1 times found in beach, 3 times found in talus slope in conifer forest, 3 times found in clearcut/mature conifer edge, 1 times found in wet conifer forest edge, 1 times found in conifer/Arbutus forest, ...

Collected most commonly using these methods or in the following microhabitats: 57 times Search, 12 times hand collecting, 1 times aerial net, 1 times baiting, 1 times banana bait, 1 times mixed

Elevations: collected from 2 - 2610 meters, 1030 meters average

Species: Camponotus nearcticus

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Mixed hardwood forest, 1 times found in suburban sidewalk, 2 times found in urban area, 1 times found in Black oak dunes, 1 times found in palmetto prairie, 1 times found in Cypress swamp, 1 times found in Oak-hickory woodland, 1 times found in Beech-maple forest, 1 times found in Poplar woodland, 2 times found in mesic flatwoods, ...

Collected most commonly using these methods or in the following microhabitats: 8 times search, 1 times under bark of tree, 1 times Log stage 2, 1 times Log stage 4, 1 times On tree trunk, 1 times Log stage 3, 1 times On cord wood, 1 times on cypress trunk, 1 times Dead tree, 1 times exidead squirrel, 1 times Rotting bridge timber, log stage 3, ...

Elevations: collected from 5 - 2134 meters, 1217 meters average

Species: Camponotus novaeboracensis

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in rocky coastal barrens

Elevations: collected at 5 m

Species: Camponotus sansabeanus

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in Pinyon-cedar woodland, 1 times found in pinyon juniper woodland, 2 times found in gamble oak/grassland edge, 3 times found in juniper desert, 5 times found in gambel oak/grassland, 1 times found in Open juniper,pinyon forest, 1 times found in salt desert scrub, 4 times found in dry, scrubby oak/pine/juniper woodland, 3 times found in oak/pine woodland, 1 times found in riparian juniper woodland, ...

Collected most commonly using these methods or in the following microhabitats: 23 times search, 2 times Under rock, 1 times beating, 1 times Under boulder, 1 times Under wood, 1 times Large mound, 1 times Log stage 2-3, 1 times Log stage 3, 1 times Log stage 4, 1 times Under log

Elevations: collected from 183 - 2340 meters, 1777 meters average

Species: Camponotus vicinus

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in Pinyon-cedar woodland, 7 times found in oak woodland, 1 times found in Pinyon-Cedar-oak woodland, 4 times found in pine/oak woodland, 2 times found in ponderosa pine forest, 8 times found in conifer forest, 3 times found in pine/fir forest, 7 times found in chaparral, 4 times found in gambel oak woodland, 1 times found in Short grass prairie, ...

Collected most commonly using these methods or in the following microhabitats: 103 times Search, 3 times Under rock, 26 times Bay Area Ant Survey (BAAS), 7 times hand collecting, 1 times Under boulder, 1 times Winkler sifter, 1 times Under wood, 1 times log stage 4, 1 times beating, 1 times log stage 3, pine stump, 1 times Under dung, ...

Elevations: collected from 5 - 2926 meters, 1354 meters average

Species: Crematogaster emeryana

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in oak-pine-juniper woodland, 2 times found in pine/oak woodland, 1 times found in gambel oak scrub, 1 times found in tamarisk thicket, 1 times found in pine-oak forest, 1 times found in gambel oak woods, 1 times found in oak, pine, juniper woodland, 1 times found in Oak-Pine-Juniper forest, 1 times found in oak/pine woodland, 1 times found in pine-oak juniper, ...

Collected most commonly using these methods or in the following microhabitats: 8 times search, 2 times Davis sifter

Elevations: collected from 914 - 2440 meters, 1724 meters average

Species: Crematogaster lineolata

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in Pinyon-cedar woodland, 1 times found in Mixed hardwood forest, 1 times found in Black oak dunes, 1 times found in Oak woodland, 1 times found in Meadow, 1 times found in Desert canyon forest, 1 times found in Mixed deciduous forest, 2 times found in Old-hickory forest, 1 times found in forest margin, Old-hickory forest, 1 times found in Cactus-yucca desert, ...

Collected most commonly using these methods or in the following microhabitats: 3 times under rock, 2 times log stage 4, 2 times log stage 3, 1 times log stage 2, 5 times search, 1 times Under boulder, 1 times under wood, 1 times Under log, 1 times Under rotting wood, 1 times thatched nest, 1 times Log stage 2, under log, ...

Elevations: collected from 5 - 2560 meters, 1487 meters average

Subspecies: Crematogaster minutissima missuriensis

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in sandhill, about 60 yards from the GPS rea times found in in clay soil in full sun at edge of parking lot

Elevations: collected from 334 - 1981 meters, 883 meters average

Species: Dorymyrmex co01

Specimen Habitat Summary

Species: Dorymyrmex medeis_nr

Specimen Habitat Summary

Species: Dorymyrmex reginicula_nr

Specimen Habitat Summary

Species: Forelius mccooki

Specimen Habitat Summary

Found most commonly in these habitats: 3 times found in creosote mesquite desert, 2 times found in desert, 1 times found in Oak and redshank chaparral, 1 times found in botanical gardens, 1 times found in pine/juniper forest, 1 times found in creosote-mesquite desert, 1 times found in fir-pine oak forest, 1 times found in sagebrush desert, 1 times found in saltbush scrub, 1 times found in chaparral, ...

Collected most commonly using these methods or in the following microhabitats: 4 times hand collecting, 3 times cookie bait in dry creek, 1 times at nest on ground, 1 times Search, 1 times bait, 1 times off tree, 1 times pitfall trap

Elevations: collected from 390 - 2365 meters, 1270 meters average

Species: Forelius pruinosus

Specimen Habitat Summary

Found most commonly in these habitats: 11 times found in xerophyl scrub, 5 times found in agricultural zone, 2 times found in Mojave desert wash, 3 times found in grassland, 3 times found in shrub steppe, 2 times found in urban, 2 times found in sagebrush desert, 1 times found in juniper woodland, 3 times found in tropical dry forest, 1 times found in coastal dune remant, ...

Collected most commonly using these methods or in the following microhabitats: 16 times pitfall, 18 times search, 3 times hand collecting, 1 times bait, 1 times beat sheet, 1 times Zona de compensacion, Pitfall T1E4, 00 am times at ultra violet light, 6, 1 times pitfall trap, 1 times blevins trap, 1 times foraging on ground

Elevations: collected from 3 - 2050 meters, 1090 meters average

Species: Formica altipetens

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Meadow, 1 times found in Mixed lowland forest, 1 times found in Mixed transition forest, 1 times found in Foxtail pine forest, 1 times found in Greasewood, 1 times found in Mixed coastal forest, 1 times found in Mixed Coastal Forest, meadow, 1 times found in Willow thicket, 1 times found in Montane forest, 1 times found in Montane meadow, ...

Collected most commonly using these methods or in the following microhabitats: 1 times Under rock, 1 times Log stage 4, 1 times Log stage 5, 1 times Base of seacliff, 1 times Masonry dome nest, 1 times Brush on cliff top, 1 times Rotting log, 1 times Brush on clifftop, 1 times Sandy roadside, 1 times Crater in gravel roadway, 1 times Streamside gravel, ...

Elevations: collected from 21 - 3307 meters, 1714 meters average

Species: Formica argentea

Specimen Habitat Summary

Found most commonly in these habitats: 8 times found in shrub steppe, 4 times found in pine/oak woodland, 5 times found in conifer forest, 2 times found in riparian forest, 3 times found in 2???ö?????ª mixed forest, 3 times found in grassland/pine forest edge, 2 times found in gambel oak woods, 1 times found in grass, sage, bare soil, 2 times found in mixed conifer/broadleaf riparian zone, 2 times found in grassy sagebrush, ...

Collected most commonly using these methods or in the following microhabitats: 80 times Search, 20 times hand collecting, 2 times Bay Area Ant Survey (BAAS), 1 times nest in soil, 1 times nest mound in soilwith thatching, brood in nest

Elevations: collected from 5 - 2815 meters, 983 meters average

Species: Formica aserva

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in sparse conifer woods, 1 times found in pine/fir forest, 3 times found in Abies/aspen forest, 2 times found in alpine peak, 1 times found in pine/oak forest, 2 times found in moss/lichen balds, low conifer forest, 1 times found in riparian woodland, 2 times found in dry alpine meadow, 2 times found in road edge, conifers, Rubus thickets, 1 times found in 7-8yr old clearcut in conifer forest area; low salal and Rubus, ...

Collected most commonly using these methods or in the following microhabitats: 39 times search, 3 times hand collecting, 1 times 15 pitfall traps installed in a 5 by 3 grid, 5 m between each trap, 1 times Davis sifter, 1 times ground foragers, 1 times pitfall trap

Elevations: collected from 5 - 3040 meters, 1267 meters average

Species: Formica bradleyi

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in mixed grass prairie, 1 times found in sandhills grassland, 1 times found in tall grass prairie, 1 times found in cottonwood-willow floodplain forest, 1 times found in lanceleaf cottonwood woodland, 1 times found in short grass prairie

Collected most commonly using these methods or in the following microhabitats: 1 times sand hills, 1 times at plant base, 1 times large crater, 1 times on sand, 1 times assoc. leaf hoppers, Parabolocratus sp.

Elevations: collected from 914 - 2591 meters, 1505 meters average

Species: Formica canadensis

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in open grassland, 1 times found in alpine meadow

Collected most commonly using these methods or in the following microhabitats: 2 times search

Elevations: collected from 2810 - 2950 meters, 2833 meters average

Species: Formica ciliata

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Aspen-spruce froest, 2 times found in Pinyon-Cedar woodland, 1 times found in cottonwood riparian zone, 1 times found in Meadow, 1 times found in Ponderosa-pine-oak forest, 1 times found in River bank, 1 times found in Short grass prairie, 1 times found in Under rock, Mixed canyon forest

Collected most commonly using these methods or in the following microhabitats: 1 times search

Elevations: collected from 335 - 2713 meters, 1885 meters average

Species: Formica coloradensis

Specimen Habitat Summary

Collected most commonly using these methods or in the following microhabitats: 1 times stump

Elevations: collected from 2530 - 2621 meters, 2545 meters average

Species: Formica comata

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Mixed grass pairie

Elevations: collected at 2042 m

Species: Formica criniventris

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Foothill Meadow, 1 times found in Greasewood-saltbrush desert, 1 times found in Meadow, 1 times found in Pinyon-cedar woodland, 1 times found in sagebrush

Collected most commonly using these methods or in the following microhabitats: 1 times Garden, 1 times in Garden, 1 times Roadside, 1 times Under rock

Elevations: collected from 1463 - 2377 meters, 1720 meters average

Species: Formica dakotensis

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in grassy area, 1 times found in Mixed montane forest, 2 times found in Ponderosa pine forest, 1 times found in rocky alpine ridge, 1 times found in aspen forest, 2 times found in meadow, 1 times found in open rocky summit, 1 times found in alpine meadow edge, 1 times found in alpine vegetation, 1 times found in sagebrush, ...

Collected most commonly using these methods or in the following microhabitats: 2 times under rock, 2 times search, 1 times thatched nest, 1 times Grassy knoll, 1 times log stage 5, 1 times Stump, log stage 6, 1 times under boulder, thatch nest, 1 times Under thatched boulder, 1 times under wood

Elevations: collected from 700 - 2903 meters, 2127 meters average

Species: Formica densiventris

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in conifer forest, 2 times found in sparse ponderosa pine forest, 2 times found in pine forest, 2 times found in bare river terrace, abundant stones embedded in sand, lichens, 2 times found in mixed conifer/broadleaf riparian zone, 1 times found in lawn/conifer edge, 1 times found in meadow edge in conifer forest, 1 times found in subalpine scrub, 1 times found in clearing in scrub oak, 1 times found in talus slope, ...

Collected most commonly using these methods or in the following microhabitats: 27 times search, 1 times Thatched log stage 4, 1 times under rock

Elevations: collected from 5 - 2804 meters, 1116 meters average

Species: Formica dolosa

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in mixed pine-hardwood forest, 1 times found in sandhill or clayhill habitat

Species: Formica emeryi

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Coniferous Forest

Elevations: collected at 2115 m

Species: Formica exsectoides

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in grassy bald, 1 times found in Forest margin, 1 times found in Meadow, 2 times found in Mixed hardwood forest, 1 times found in Mixed transition forest, 1 times found in Pine forest margin, oak thicket in ponderosa, 1 times found in Crab apple thicket, 1 times found in Mixed canyon forest, Grass hummock, 1 times found in mixed conif. forest, 1 times found in Mixed deciduous forest, Forest margin, ...

Collected most commonly using these methods or in the following microhabitats: 1 times search, 2 times Cobble Trail, Masonry dome, 1 times Formica margin, Thatched nest, 1 times Large mound, 1 times Thatched nest, 1 times With Hetaerius brunneipennis, 1 times Large mound nest, 1 times Railroad embankment, 1 times With Hetaerius brunneipennis det. Wenzel

Elevations: collected from 100 - 2560 meters, 1177 meters average

Species: Formica fusca

Specimen Habitat Summary

Found most commonly in these habitats: 0 times found in Unknown, 0 times found in heathlands, 0 times found in Forest, 0 times found in Anthropogenic, 0 times found in dry grassland, 0 times found in shrubs, 0 times found in Rocks (rocky-calcareous grasslands), 1 times found in Spruce-fir Forest, 2 times found in mixed canyon forest, 0 times found in Wet grassland, ...

Collected most commonly using these methods or in the following microhabitats: 0 times Manual catch, 1 times pitfall trap, 7 times under rock, 22 times search, 28 times Bay Area Ant Survey (BAAS), 0 times Malaise trap, 1 times Log Stage 4, 0 times Window trap, 1 times Log stage 3, 1 times Under log, 0 times beating, ...

Elevations: collected from 10 - 3810 meters, 2061 meters average

Species: Formica gnava

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in juniper desert, 2 times found in oak-pine woodland, 1 times found in pine-oak woodland, 1 times found in pine/oak woodland, 1 times found in dry hillside, small oaks and manzanita, 1 times found in mesic oak-pine gully, 1 times found in oak, juniper along desert wash, 1 times found in oak-juniper woodland in canyon bottom, 1 times found in oak-pine-juniper woodland, 1 times found in pine-cypress live oak forest

Collected most commonly using these methods or in the following microhabitats: 4 times search

Elevations: collected from 1300 - 2280 meters, 1611 meters average

Species: Formica gynocrates

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Open grassy-herb. area with scattered Ponderosa Pine to 5m

Elevations: collected at 2057 m

Species: Formica hewitti

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in aspen grove, 1 times found in grassland, 1 times found in mountain meadow, 1 times found in aspen forest-meadow, 1 times found in Pinyon-cedar woodland, 1 times found in Mixed canyon forest, 1 times found in Mixed montane forest, 1 times found in alpine vegetation, 1 times found in Mixed montane forest margin, 1 times found in Aspen forest, ...

Collected most commonly using these methods or in the following microhabitats: 3 times search, 1 times under rock, 1 times log stage 3, 1 times in rotting wood, 1 times meadow, log stage 3, 1 times mound 595, 1 times Under boulder, 1 times under dung

Elevations: collected from 1574 - 3530 meters, 2468 meters average

Species: Formica laeviceps

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in riparian vegetation, 1 times found in Garden, 1 times found in Short grass prairie

Collected most commonly using these methods or in the following microhabitats: 1 times search, 1 times Thatch nest, 1 times Under boulder

Elevations: collected from 951 - 1707 meters, 1349 meters average

Species: Formica lasioides

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Ponderosa pine forest, 5 times found in coastal scrub, 1 times found in Meadow, 1 times found in Mixed-canyon forest, 1 times found in Mixed canyon forest, 2 times found in oak woodland, 2 times found in Field of lakeside rushes, 2 times found in pine/fir forest, 1 times found in Pinyon-cedar woodland, 2 times found in sparse conifer woods, ...

Collected most commonly using these methods or in the following microhabitats: 73 times search, 2 times under rock, 10 times hand collecting, 7 times Bay Area Ant Survey (BAAS), 2 times in pitfall trap, 1 times Under log, 1 times Davis sifter, 1 times Sandy roadside, 1 times greasewood, 1 times timberline, 1 times under boulder, ...

Elevations: collected from 5 - 3420 meters, 1494 meters average

Species: Formica limata

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Meadow, 1 times found in Ponderosa pine forest, 1 times found in riparian vegetation, 1 times found in Short grass prairie, 1 times found in Pinyon-cedar woodland, 1 times found in Ponderosa pine-oak-manzanita forest, 1 times found in Rabbitbrush meadow, 1 times found in Cedar-mountain mahogany brush, 1 times found in Rabbitbrush-cleome, 1 times found in Deciduous thicket, ...

Collected most commonly using these methods or in the following microhabitats: 1 times hand collecting, 1 times Under rock, 1 times Rotting log, 1 times Sandy flat

Elevations: collected from 75 - 2957 meters, 1980 meters average

Species: Formica microgyna

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Mixed canyon forest, 1 times found in Meadow, 1 times found in Pine-meadow, 1 times found in alpine sagebrush, 1 times found in Coniferous Forest, 1 times found in cottonwood forest, 1 times found in grazed Ponderosa Pine-Gamblel Oak woodland (pines 10-12m tall on S-facing slope., 1 times found in Lodgepole pine forest, 1 times found in Montane meadow

Collected most commonly using these methods or in the following microhabitats: 1 times Under rock, 2 times thatched nest, 1 times log stage 5, 1 times shallow nest under piece of dead wood in open. No sexuals present., 1 times Small thatched nest, 1 times Under rotting post

Elevations: collected from 1219 - 2920 meters, 2491 meters average

Species: Formica montana

Specimen Habitat Summary

Elevations: collected at 700 m

Species: Formica mucescens

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in short grass prairie, 1 times found in canyon meadow, 1 times found in Cemetery, 1 times found in Mixed brush, 1 times found in Pinyon-cedar woodland

Collected most commonly using these methods or in the following microhabitats: 1 times under rock, 1 times In grass hummock

Elevations: collected from 1676 - 2667 meters, 2236 meters average

Species: Formica neoclara

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Meadow, 3 times found in urban sidewalk, 4 times found in shrub steppe, 1 times found in Cottonwood-willow forest, 1 times found in roadedge in conifer forest, 1 times found in coastal dunes/shorepines, 1 times found in Mixed forest, 2 times found in thin riparian woodland in shrub steppe, 1 times found in grassland at marsh edge, 1 times found in roadside meadow, ...

Collected most commonly using these methods or in the following microhabitats: 21 times Search, 1 times under rock, 1 times Under log, 1 times Log Stage 4, 1 times Shore of small stream, 1 times Base of cottonwood, 1 times Tall Grass Near Marsh, 1 times hand collecting, 1 times Tending aphids, 1 times Log stage 2, 1 times Tending Membracids, ...

Elevations: collected from 5 - 3753 meters, 1208 meters average

Species: Formica neogagates

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in short grass prairie, 1 times found in Pinyon-cedar woodland, 3 times found in sagebrush, 2 times found in grassy slope, 1 times found in Meadow, 3 times found in shrub steppe, 2 times found in pine/sagebrush/grassland, 1 times found in pinyon-cedar-oak woodland, 1 times found in mountain grassland, 1 times found in oak woodland, ...

Collected most commonly using these methods or in the following microhabitats: 16 times Search, 3 times under rock, 1 times under dung, 1 times Grass hummock, 1 times with aphids on artemisia, 2 times meadow, under rock, 1 times pasture, 1 times pasture, under dung, 1 times Bay Area Ant Survey (BAAS), 1 times pasture, under rock, 1 times Under rock, roadside, ...

Elevations: collected from 75 - 2957 meters, 1613 meters average

Species: Formica neorufibarbis

Specimen Habitat Summary

Found most commonly in these habitats: 3 times found in Tundra Meadow, 1 times found in Spruce-fir Forest, 5 times found in pine/fir forest, 9 times found in conifer forest, 1 times found in Subalpine meadow, 2 times found in Mixed montane forest, 4 times found in shrub steppe, 1 times found in timberline, 3 times found in Aspen forest, 4 times found in sparse conifer woods, ...

Collected most commonly using these methods or in the following microhabitats: 2 times Under rock, 42 times search, 3 times log stage 4, 6 times hand collecting, 2 times Log stage 2, 3 times Log stage 3, 1 times Under log, 1 times Under wood, 2 times log stage 5, 1 times Stump, log Stage 5, 1 times Rotting log, ...

Elevations: collected from 2 - 33223 meters, 2516 meters average

Species: Formica obscuripes

Specimen Habitat Summary

Found most commonly in these habitats: 12 times found in shrub steppe, 6 times found in conifer forest, 2 times found in sagebrush, 5 times found in aspen forest, 1 times found in Pinyon-cedar woodland, 1 times found in Shortgrass prairie, 2 times found in lodgepole pine forest, 1 times found in oak woodland, 1 times found in Black oak dunes, 2 times found in alpine meadow edge, ...

Collected most commonly using these methods or in the following microhabitats: 82 times search, 1 times Thatched nest, 2 times under rock, 4 times hand collecting, 1 times Roadside, 1 times Thached nest, 1 times Thatch nest of pine needles, 1 times Roadside grass, 1 times under rocks, 1 times rotting log, 1 times Under thatched boulder, ...

Elevations: collected from 5 - 2896 meters, 1518 meters average

Species: Formica obscuriventris

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Aspen-lodgepole pine forest, 3 times found in sparse conifer woods, 1 times found in Black oak dunes, 1 times found in Deciduous shrub, 1 times found in Mixed montane forest, 1 times found in Coniferous Forest, 3 times found in meadow edge in conifer forest, 1 times found in Deciduous thicket, 1 times found in mixed hardwood forest, 1 times found in Red-white oak dunes, ...

Collected most commonly using these methods or in the following microhabitats: 8 times search, 1 times Under rock, 1 times under boulder, 3 times under thatched wood, 1 times Log stage 4, 2 times With membaracids on Ambrosia, 1 times under log, 1 times log stage 4 and soil, 1 times under stick, 1 times roadside, tending aphids, 1 times Rotting log, ...

Elevations: collected from 450 - 3048 meters, 2024 meters average

Species: Formica obtusopilosa

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Short grass prairie, 1 times found in Sagebrush, 1 times found in shortgrass prairie, 1 times found in Pinyon-cedar woodland, 1 times found in shrub steppe, 3 times found in Pinyon-cedar-sagebrush woodland, 1 times found in Mixed grass prairie, 1 times found in Pasture, 1 times found in mountain mahogony, 1 times found in Brushy meadow, ...

Collected most commonly using these methods or in the following microhabitats: 1 times under rock, 1 times search, 1 times Crater nest, 1 times double entrance mound #2, 1 times meadow, 1 times mound #80, 1 times pasture, under rock, 1 times Roadside, 1 times Sagebrush

Elevations: collected from 701 - 2896 meters, 1823 meters average

Species: Formica occulta

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in grassy field, 1 times found in oak/pine woodland, 1 times found in Pinus ponderosa forest, 1 times found in transition zone forest

Collected most commonly using these methods or in the following microhabitats: 2 times search

Elevations: collected from 50 - 2430 meters, 1760 meters average

Species: Formica opaciventris

Specimen Habitat Summary

Found most commonly in these habitats: 3 times found in meadow, 1 times found in Aspen-oak forest, 1 times found in Lodgepole pine and sagebrush, 1 times found in Low meadow, 1 times found in Meadow in aspen forest, 1 times found in Mountain meadow, 1 times found in Wet meadow

Collected most commonly using these methods or in the following microhabitats: 1 times Thatched nest, 1 times Masonry dome, 1 times mound nest, 1 times Grassy mound, 1 times Pebble nest, 1 times Under wood

Elevations: collected from 1548 - 3200 meters, 2258 meters average

Species: Formica oreas

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Meadow, 1 times found in Pinyon- cedar woodland, 1 times found in Mixed canyon forest, 1 times found in Mixed grass prairie, 1 times found in Ponderosa pine forest, 1 times found in Greasewood, 1 times found in Greasewood-rabbitbrush, 2 times found in rocky barrens, 1 times found in Xeric vegetation, 1 times found in Old burn meadow, ...

Collected most commonly using these methods or in the following microhabitats: 1 times Under rock, 1 times With aphids on Artemisia, 1 times meadow, under rock, 1 times under rock, in meadow, 1 times cemetery, 1 times mixed grass praire, 1 times roadside, 1 times Thatched log, 1 times Top of foothill, 1 times Under boulder, with thatch, 1 times under dung, ...

Elevations: collected from 1250 - 3202 meters, 2183 meters average

Species: Formica pallidefulva

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Black oak dunes, 1 times found in Mixed hardwood forest, 2 times found in Oak woodland, 1 times found in Mixed deciduous forest, 1 times found in Meadow, 1 times found in Ponderosa pine-oak forest, 1 times found in Pasture, 1 times found in grass, sage, bare soil, 1 times found in Pinyon-cedar-oak-woodland, 1 times found in farmland; around dwelling, ...

Collected most commonly using these methods or in the following microhabitats: 2 times under rock, 5 times Search, 1 times Under wood, 1 times under log, 1 times under stone, 1 times Roadside, 1 times Sag Pond, 1 times at U.V. light trap set up behind bug lab, 1 times Forest margin, 1 times Soil nest, 1 times In rotting log, ...

Elevations: collected from 100 - 2377 meters, 1250 meters average

Species: Formica perpilosa

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in shrub steppe, 1 times found in cottonwood-willow forest, 1 times found in salty grass meadow, 1 times found in Chihuahuan desert, 1 times found in willow-poplar woodland, 1 times found in greasewood-saltbush desert, 1 times found in mixed deciduous forest, 1 times found in shortgrass prairie and cholla, 1 times found in moist mesquite-grassy area in open desert., 1 times found in mojave desert wash, ...

Collected most commonly using these methods or in the following microhabitats: 2 times search, 1 times under rock, 1 times Under wood, 1 times on salt bush, 1 times base of cedar tree, 1 times under boulder, 1 times crater in sand, 1 times garden, 1 times In hummock, 1 times valley floor, 1 times meadow, ...

Elevations: collected from 420 - 1951 meters, 1421 meters average

Species: Formica planipilis

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in open sagebrush, sparse pines, 1 times found in pine/oak woodland, 1 times found in shrub steppe, 1 times found in sagebrush

Collected most commonly using these methods or in the following microhabitats: 3 times search, 1 times hand collecting

Elevations: collected from 635 - 2530 meters, 1808 meters average

Species: Formica propinqua

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in alpine meadow edge, 1 times found in Pinus-Tsuga ridge, 1 times found in Sierran meadow

Elevations: collected from 1300 - 2610 meters, 2227 meters average

Species: Formica puberula

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Mixed canyon forest, 1 times found in Aspen-meadow, 1 times found in Ponderosa pine forest, 2 times found in sagebrush, 1 times found in sparse ponderosa pine forest, 1 times found in aspen forest, 1 times found in Montane meadow, 1 times found in mountain grassland, 1 times found in conifer forest, 1 times found in lodgepole pine forest, ...

Collected most commonly using these methods or in the following microhabitats: 2 times Under rock, 3 times search, 1 times under rock, mountain meadow, 1 times Log stage 4, and soil, 1 times Nest #102, 1 times Thatched rock, 1 times forest margin, 1 times under rock, meadow, 1 times hand collecting, 1 times Log stage 4, 1 times Masonry nest, ...

Elevations: collected from 635 - 3048 meters, 2218 meters average

Species: Formica ravida

Specimen Habitat Summary

Found most commonly in these habitats: 7 times found in shrub steppe, 3 times found in low gambel oak scrub, 1 times found in riparian vegetation, 1 times found in manzanita bald in conifer forest, 3 times found in shrub steppe/conifer forest edge, 1 times found in pinyon juniper woodland, 1 times found in grassy slope, 2 times found in sagebrush, 1 times found in mixed conifer/broadleaf riparian zone, 2 times found in moss/lichen balds, low conifer forest, ...

Collected most commonly using these methods or in the following microhabitats: 31 times search, 3 times hand collecting, 1 times 15 pitfall traps installed in a 5 by 3 grid, 5 m between each trap

Elevations: collected from 30 - 2377 meters, 1110 meters average

Species: Formica rubicunda

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in deciduous forest, 1 times found in black oak dunes, 1 times found in Ponderosa pine forest, 1 times found in Short grass prairie, 1 times found in Deciduous woodland, 1 times found in Lodgepole pine forest, 1 times found in Mixed grass & brushland, 1 times found in mixed oak forest, 1 times found in open Ponderosa Pine woodland 10-15m tall w/sparse ground-cover

Collected most commonly using these methods or in the following microhabitats: 1 times search, 1 times Log stage 5, 1 times Plot 5, Loc 2, 1 times several fused craters in open area. Sandy soil, 1 times Under rock; thatch nest, 1 times under stone in dense woods, 1 times with slaves

Elevations: collected from 101 - 3109 meters, 1808 meters average

Species: Formica subnitens

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in sagebrush, 1 times found in desert grassland, 1 times found in Perrennial clump grassland, 1 times found in alpine vegetation, 1 times found in Oak brush, 1 times found in Pinyon-cedar woodland, 1 times found in Sage grassland, 1 times found in Sagebrush meadow

Collected most commonly using these methods or in the following microhabitats: 3 times Search, 1 times Thatched nest, 1 times Near edge of sagebrush, 1 times Oak leaf mould

Elevations: collected from 1550 - 2680 meters, 2083 meters average

Species: Formica subpolita

Specimen Habitat Summary

Found most commonly in these habitats: 9 times found in shrub steppe, 1 times found in exposed coastal prairie, 6 times found in chaparral, 3 times found in mixed conifer/broadleaf riparian zone, 4 times found in open sagebrush, sparse pines, 1 times found in Sagebrush meadow, 1 times found in Mixed transition forest, valley floor, 2 times found in Perrennial clump grassland, 2 times found in coniferous forest, 2 times found in Sage+Ephedra+Pinyon valley, ...

Collected most commonly using these methods or in the following microhabitats: 37 times Search, 1 times Under rock, 4 times Bay Area Ant Survey (BAAS), 5 times hand collecting, 1 times Crater in sandy road, 1 times Crater nest, 1 times Foraging workers, 1 times in sandy soil, 1 times Tending aphids

Elevations: collected from 10 - 2750 meters, 953 meters average

Species: Formica wheeleri

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Open sagebrush (~20% cover) Fine, sandy soil., 2 times found in Pasture, 2 times found in sagebrush, 1 times found in shortgrass prairie, 2 times found in in open Ponderosa Pine Forest, 1 times found in ponderosa pine-oak forest, 1 times found in Ponderosa pine-oak woodland, 1 times found in Aspen-spruce forest, 1 times found in Douglas Fir, Silver-leaf Oak, Gray Oak. Juniper for. 20-35' tall., 1 times found in Sagebrush & meadow, ...

Collected most commonly using these methods or in the following microhabitats: 3 times under rock, 1 times Mound #41, 1 times Raiding colony of Formica neogagates, 1 times search

Elevations: collected from 1676 - 2716 meters, 2284 meters average

Species: Formicoxenus hirticornis

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in shrub steppe, 1 times found in meadow edge in conifer forest, 1 times found in sparse conifer woods

Collected most commonly using these methods or in the following microhabitats: 3 times search

Elevations: collected from 2080 - 2410 meters, 2257 meters average

Species: Formicoxenus provancheri

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in marshy meadow

Collected most commonly using these methods or in the following microhabitats: 2 times search

Elevations: collected at 2515 m

Species: Harpagoxenus canadensis

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Spruce-tamarack bog, 1 times found in Maple-basswood forest, 1 times found in Tamarack-spruce bog

Collected most commonly using these methods or in the following microhabitats: 1 times Log stage 2, 1 times Log stage 3

Species: Hypoponera opaciceps

Specimen Habitat Summary

Found most commonly in these habitats: 6 times found in disturbed rainforest, 1 times found in introduced forest, 2 times found in suburban, 2 times found in oak/palm hammock, 2 times found in Pandanus & Casaurina forest, 2 times found in pine flatwoods, 2 times found in hammock, 1 times found in littoral vegetation, 1 times found in semi-dry deciduous forest, by water hole, 1 times found in mesic forest, ...

Collected most commonly using these methods or in the following microhabitats: 8 times search, 8 times Winkler, 2 times hand collecting, 1 times Aspirador, 1 times aspirating, 1 times baiting, 1 times Colecta manual, 1 times Pitfall trap

Elevations: collected from 3 - 1569 meters, 299 meters average

Species: Hypoponera opacior

Specimen Habitat Summary

Found most commonly in these habitats: 214 times found in mature wet forest, 104 times found in montane wet forest, 51 times found in lowland rainforest, 4 times found in riparian woodland, 1 times found in Urban wetland, 4 times found in oak woodland, 1 times found in west slope shrubland, 1 times found in northern plateau, 1 times found in landscaping in cemetery, 1 times found in LOC, ...

Collected most commonly using these methods or in the following microhabitats: 214 times miniWinkler, 87 times Mini Winkler, 61 times Winkler, 25 times Berlese, 16 times search, 11 times Bay Area Ant Survey (BAAS), 5 times hand collecting, 3 times Pitfall trap, 2 times fogging, 1 times Pine Swamp, 1 times Pitfall, ...

Elevations: collected from 5 - 2440 meters, 291 meters average

Species: Lasius alienus

Specimen Habitat Summary

Found most commonly in these habitats: 0 times found in Unknown, 0 times found in Rocks (rocky-calcareous grasslands), 1 times found in Pinyon-cedar woodland, 0 times found in heathlands, 2 times found in Meadow, 1 times found in Mixed hardwood forest, 1 times found in Short grass prairie, 1 times found in shortgrass prairie, 1 times found in pinyon-cedar-oak woodland, 1 times found in Mixed canyon forest, ...

Collected most commonly using these methods or in the following microhabitats: 3 times Under rock, 2 times pitfall trap, 47 times search, 0 times Manual catch, 1 times log stage 4, 1 times under log, 3 times winkler, 3 times log stage 3, 6 times Bay Area Ant Survey (BAAS), 1 times log stage 5, 1 times leaf litter on river shore, ...

Elevations: collected from 5 - 3170 meters, 1329 meters average

Species: Lasius claviger

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in Oak woodland, 1 times found in Poplar-willow woiodland, 1 times found in Deciuous woodland, 2 times found in Short grass prairie, 1 times found in oak forest edge, 1 times found in Ponderosa pine forest, 1 times found in Ponderosa pine-oak forest, 1 times found in 2nd growth broadleaf forest, 1 times found in roadside, 1 times found in Meadow, ...

Collected most commonly using these methods or in the following microhabitats: 4 times under rock, 1 times pasture, under rock, 1 times under dung, 1 times mating flight, 1 times at base of sandstone cliff, 1 times in rotting log, 1 times leaf litter, 1 times search, 1 times trap in Geomys Burrow Cr 2600E 0.4 mi. N. Jct US 24, 1 times under boulder

Elevations: collected from 200 - 2438 meters, 1588 meters average

Species: Lasius coloradensis

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in live oak-pine-juniper woodland

Elevations: collected at 1950 m

Species: Lasius creightoni

Specimen Habitat Summary

Elevations: collected at 2682 m

Species: Lasius crypticus

Specimen Habitat Summary

Found most commonly in these habitats: 14 times found in shrub steppe, 2 times found in juniper desert, 1 times found in conifer forest, 1 times found in open rocky slope, 1 times found in pinyon juniper woodland, 1 times found in scrub oak ravine, 2 times found in desert grassland, 2 times found in Exposed juniper+sage slope, 1 times found in Perrennial clump grassland, 1 times found in Cercocarpus dominated, ...

Collected most commonly using these methods or in the following microhabitats: 31 times Search

Elevations: collected from 30 - 2786 meters, 1199 meters average

Species: Lasius fallax

Specimen Habitat Summary

Found most commonly in these habitats: 3 times found in open sagebrush, sparse pines, 1 times found in aspen grove, 1 times found in salt desert scrub, 1 times found in shrub steppe/aspen, 1 times found in Stream edge, 1 times found in alpine meadow, 1 times found in pak-pine-juniper woodland, 1 times found in shrub steppe, 1 times found in spruce-fir

Collected most commonly using these methods or in the following microhabitats: 7 times search

Elevations: collected from 400 - 2630 meters, 1563 meters average

Species: Lasius flavus

Specimen Habitat Summary

Found most commonly in these habitats: 0 times found in Unknown, 0 times found in Anthropogenic, 0 times found in dry grassland, 0 times found in heathlands, 0 times found in Wet grassland, 0 times found in Rocks (rocky-calcareous grasslands), 0 times found in dunes & inland dunes, 0 times found in Forest, 0 times found in shrubs, 1 times found in Mixed Hardwood Forest, ...

Collected most commonly using these methods or in the following microhabitats: 0 times Manual catch, 0 times Pitfall trap, 15 times search, 0 times Color trap, 0 times Malaise trap, 0 times White pitfall, 1 times Under rock, 0 times Nest sample, 1 times Under stone, 2 times hand collecting, 1 times Davis sifter, ...

Elevations: collected from 5 - 2655 meters, 1412 meters average

Species: Lasius humilis

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in gambel oak/grassland, 1 times found in open rocky ravine, 1 times found in Pine-oak forest, 1 times found in grassy slope, 1 times found in juniper desert, 1 times found in Juniper woodland, 1 times found in gambel oak hillside, 1 times found in Sagebrush

Collected most commonly using these methods or in the following microhabitats: 4 times search, 1 times Under boulder

Elevations: collected from 1400 - 2438 meters, 1855 meters average

Species: Lasius interjectus

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Desert canyon forest, 2 times found in Ponderosa pine forest, 1 times found in residential area, 1 times found in Canyon meadow, 1 times found in Low meadow, 1 times found in Meadow, 1 times found in Mixed grass prairie, 1 times found in Ponderosa pine-oak manzanita forest, 1 times found in Poplar-willow forest

Collected most commonly using these methods or in the following microhabitats: 1 times Under rock, 1 times in house, 1 times mating flight, 1 times Under boulder, 1 times Under rock on mountainside, 1 times Under rock, near spring, 1 times Forest margin, Under stone, 1 times under wood, 1 times Log stage 4, 1 times meadow, under boulder, 1 times near spring, ...

Elevations: collected from 984 - 2652 meters, 1802 meters average

Species: Lasius latipes

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in shortgrass prairie, 2 times found in Pinyon-cedar woodland, 1 times found in juniper desert, 2 times found in juniper woodland, 1 times found in oak woodland, 2 times found in gambel oak woodland, 1 times found in Sagebrush & meadow, 1 times found in gambel oak/grassland, 2 times found in scrub oak, 1 times found in Pasture, ...

Collected most commonly using these methods or in the following microhabitats: 2 times under rock, 2 times Under boulder, 7 times search, 1 times garden, 1 times Under rock, Souh facing slope, 1 times Under stone, 1 times In garden, swarming, 1 times Leaf mold under oaks, 1 times Log stage 2, 1 times On gravel road, 1 times Preparing to swarm, ...

Elevations: collected from 152 - 2591 meters, 1690 meters average

Species: Lasius murphyi

Specimen Habitat Summary

Found most commonly in these habitats: 3 times found in deciduous shrub, 1 times found in Cedar-oak-meadow, 1 times found in Deciduous woodland, 1 times found in Mixed canyon forest, 1 times found in mixed grass prairie, 1 times found in Moist Meadow, 1 times found in pine-juniper woodland

Collected most commonly using these methods or in the following microhabitats: 3 times Under rock, 1 times On gravel road, 1 times On sand, Invading L. n. neoniger, 1 times Under boulder

Elevations: collected from 1548 - 2195 meters, 1785 meters average

Species: Lasius nearcticus

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in mesic forest, 1 times found in oak pine forest, 1 times found in oak pine forest edge, 1 times found in deciduous forest

Collected most commonly using these methods or in the following microhabitats: 3 times search, 1 times Winkler

Elevations: collected from 75 - 200 meters, 111 meters average

Species: Lasius neoniger

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Roadside; annual grasses, weedy herbs, 2 times found in grass, sage, bare soil, 1 times found in sparsely vegetated sandbar at river edge, 2 times found in urban area, 1 times found in urban sidewalk, 1 times found in road near building, 1 times found in watered lawn area in shrub steppe, 1 times found in desert riparian zone, 1 times found in grassy bald, 1 times found in Hardwoods in lawn, ...

Collected most commonly using these methods or in the following microhabitats: 21 times search, 2 times bait pine, 1 times bait trap field, 1 times bait trap pine, 1 times blacklight, 1 times Elm flood plain forest, 1 times pitfall trap, 1 times Squirrel open field

Elevations: collected from 5 - 1625 meters, 597 meters average

Species: Lasius niger

Specimen Habitat Summary

Found most commonly in these habitats: 0 times found in Unknown, 0 times found in Anthropogenic, 0 times found in dry grassland, 0 times found in heathlands, 0 times found in Wet grassland, 0 times found in Forest, 0 times found in dunes & inland dunes, 0 times found in shrubs, 0 times found in Rocks (rocky-calcareous grasslands), 3 times found in Ponderosa pine forest, ...

Collected most commonly using these methods or in the following microhabitats: 0 times Manual catch, 0 times Pitfall trap, 6 times Under rock, 37 times search, 0 times Color trap, 0 times White pitfall, 2 times Log stage 4, 2 times log stage 3, 1 times Under log, 2 times under stone, 1 times under wood, ...

Elevations: collected from 15 - 3780 meters, 1949 meters average

Species: Lasius occidentalis

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in aspen forest

Collected most commonly using these methods or in the following microhabitats: 1 times Under rock

Elevations: collected from 1554 - 2896 meters, 2438 meters average

Species: Lasius pallitarsis

Specimen Habitat Summary

Found most commonly in these habitats: 11 times found in conifer forest, 7 times found in pine/fir forest, 4 times found in early successional vegetation, 2 times found in grass-covered dunes near beach, 3 times found in pine/oak forest, 4 times found in alpine meadow, 3 times found in conifer/maple forest, 5 times found in road edge in conifer forest, 4 times found in suburban, 4 times found in 2???ö?????ª mixed forest, ...

Collected most commonly using these methods or in the following microhabitats: 113 times Search, 22 times hand collecting, 10 times Winkler, 2 times Bay Area Ant Survey (BAAS), 3 times Davis sifter, 1 times mixed, 2 times observation, 1 times under log, 1 times Winkler sample, one and a half mesh sacks filled

Elevations: collected from 2 - 2743 meters, 871 meters average

Species: Lasius pogonogynus

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in deciduous shrub, 1 times found in Meadow, 1 times found in Pasture, 1 times found in shortgrass prairie

Collected most commonly using these methods or in the following microhabitats: 1 times Under rock, 1 times In house

Elevations: collected from 1632 - 1753 meters, 1691 meters average

Species: Lasius subglaber

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in coastal granite barrens

Elevations: collected from 55 - 61 meters, 58 meters average

Species: Lasius subumbratus

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Mixed canyon forest, 1 times found in oak woodland, 1 times found in grassy old homestead, 1 times found in Ponderosa pine forest, 1 times found in Tundra, 1 times found in willow-poplar woodland, 1 times found in Garden, 1 times found in Aspen grove, 1 times found in conifer/maple forest, 1 times found in Cottonwood-willow forest, ...

Collected most commonly using these methods or in the following microhabitats: 1 times Under rock, 4 times search, 1 times Under Boulder, 1 times under rock, in leaf mold, 1 times Under log, 1 times Berlese, 1 times Under stone, 1 times In house; dead, 1 times Log stage 4, 1 times Log stage 4 and soil, 1 times Log stage 5, ...

Elevations: collected from 15 - 4345 meters, 2067 meters average

Species: Lasius umbratus

Specimen Habitat Summary

Found most commonly in these habitats: 0 times found in heathlands, 0 times found in Unknown, 0 times found in Wet grassland, 0 times found in dry grassland, 0 times found in Forest, 0 times found in Anthropogenic, 0 times found in Rocks (rocky-calcareous grasslands), 0 times found in dunes & inland dunes, 0 times found in bogs & fenns, 0 times found in shrubs, ...

Collected most commonly using these methods or in the following microhabitats: 0 times Pitfall trap, 0 times Manual catch, 0 times Color trap, 0 times Malaise trap, 7 times search, 5 times Under rock, 1 times Log stage 4, 0 times Window trap, 1 times Log stage 3, 0 times Pyramid trap, 1 times log stage 5, ...

Elevations: collected from 30 - 2896 meters, 1531 meters average

Species: Leptothorax crassipilis

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Mixed canyon forest, 1 times found in ponderosa pine-oak forest, 1 times found in Pinus ponderosa forest, 1 times found in Ponderosa pine forest, 1 times found in Coniferous forest, 1 times found in Ponderosa pine-oak-manzanita forest, 1 times found in Mixed canyon bottom forest, 1 times found in Mixed forest, 1 times found in Near spring, 1 times found in Oak woodland, ...

Collected most commonly using these methods or in the following microhabitats: 1 times under rock, 1 times collected under rock, 1 times Log stage 5, 1 times Under lichen mat, Ochrolechia sp., 1 times Under wood

Elevations: collected from 1737 - 2774 meters, 2341 meters average

Species: Leptothorax muscorum

Specimen Habitat Summary

Found most commonly in these habitats: 0 times found in Unknown, 0 times found in heathlands, 3 times found in shrub steppe, 8 times found in conifer forest, 3 times found in sparse conifer woods, 1 times found in conifer woods, 2 times found in conifer/maple forest, 6 times found in Abies/aspen forest, 2 times found in oak/maple woodland, 4 times found in aspen grove, ...

Collected most commonly using these methods or in the following microhabitats: 89 times search, 0 times Pitfall trap, 8 times Davis sifter, 0 times Manual catch, 3 times winkler, 1 times Winkler sample, one and a half mesh sacks filled, 1 times bait, 1 times ex. mushrooms on conifer logs, 0 times Malaise trap, 1 times under stone

Elevations: collected from 2 - 3040 meters, 1330 meters average

Species: Liometopum apiculatum

Specimen Habitat Summary

Found most commonly in these habitats: 15 times found in Pine-oak forest, 3 times found in oak-pine-juniper woodland, 2 times found in Quercus-Pinus-Pseudotsuga forest, 3 times found in Oak-ponderosa pine woodland, 3 times found in live oak-pine-juniper woodland, 4 times found in Mixed oak forest, 3 times found in xerophyl scrub, 3 times found in Ponderosa pine forest, 2 times found in Acacia-oak woodland, 1 times found in oak-juniper woodland, ...

Collected most commonly using these methods or in the following microhabitats: 17 times under rock, 3 times pitfall, 3 times Search, 1 times under board, 3 times Under boulder, 1 times Base of tree, 1 times Nesting in oak branches, 1 times Under bark of fence post

Elevations: collected from 1512 - 2530 meters, 2046 meters average

Species: Liometopum luctuosum

Specimen Habitat Summary

Found most commonly in these habitats: 5 times found in chaparral, 5 times found in riparian woodland, 2 times found in riparian forest, 3 times found in mixed conif. Forest, 1 times found in mixed conifer/broadleaf riparian zone, 3 times found in oak woodland, 2 times found in Quercus-Pinus-Pseudotsuga forest, 1 times found in conifer forest, 2 times found in oak-pine-juniper woodland, 1 times found in desert wash, ...

Collected most commonly using these methods or in the following microhabitats: 9 times search, 4 times hand collecting, 1 times bait transect, 1 times light trap, 1 times pan trap, 1 times pitfall trap, 1 times tunafish bait, 1 times Winkler sifter

Elevations: collected from 12 - 2500 meters, 934 meters average

Species: Manica invidia

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in pine/fir forest, 1 times found in greasewood/saltbrush desert, 2 times found in riparian forest, 1 times found in sagebrush desert, 1 times found in sparsely vegetated sandbar at river edge, 1 times found in second growth broadleaf forest and river edge

Collected most commonly using these methods or in the following microhabitats: 5 times hand collecting, 3 times search, 1 times pitfall trap

Elevations: collected from 50 - 2075 meters, 1215 meters average

Species: Messor lobognathus

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in desert grassland, 1 times found in juniper scrub, 1 times found in Perennial clump grassland, 1 times found in sagebrush

Collected most commonly using these methods or in the following microhabitats: 3 times search

Elevations: collected from 1720 - 2235 meters, 2089 meters average

Species: Monomorium minimum

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Pinyon-cedar woodland, 2 times found in Black oak dunes, 1 times found in Desert canyon forest, 1 times found in oak woodland, 1 times found in Pinyon-Cedar-oak woodland, 1 times found in Tropical Brushland, 1 times found in Ponderosa pine-oak forest, 1 times found in Oak-pine forest, 1 times found in Mixed grass prairie, 1 times found in short grass prairie, ...

Collected most commonly using these methods or in the following microhabitats: 1 times Under rock, 1 times under dung, 1 times along trail in fallen pine, 1 times Experimental nest #36, 1 times from Nest 29, 1 times Grassy roadside, 1 times Log stage 2, 1 times Log stage 4, 1 times log stage 5, 1 times On cypress stump, 1 times Under boulder, ...

Elevations: collected from 5 - 2830 meters, 1578 meters average

Species: Monomorium talbotae

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Open grassy-herb. slope w/scattered Pinyon and Ponderosa Pine to 30' tall., 1 times found in planted scotch pine

Collected most commonly using these methods or in the following microhabitats: 1 times pit trap

Elevations: collected at 2621 m

Species: Myrmecina americana

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in mesic broadleaf forest, 1 times found in Moist hardwood forest, 3 times found in oak woodland, 2 times found in laurel thicket, mixed conifer/broadleaf forest, 2 times found in Oak-pine-juniper woodland, 1 times found in managed broadleaf forest, 1 times found in pine-oak swamp, 1 times found in pine/oak forest, 1 times found in Mixed deciduous forest, 1 times found in mixed hardwood forest, ...

Collected most commonly using these methods or in the following microhabitats: 7 times Search, 4 times Winkler, 1 times Berlese, 2 times pitfall trap, 1 times under rock, 1 times Log stage 4, 1 times Winkler sifter, 1 times Malaise trap, 1 times Oak litter, floor litter times berlese, 1 times Rhododendron thicket, Log stage 2, ...

Elevations: collected from 1 - 2000 meters, 780 meters average

Species: Myrmecocystus mendax

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in desert, 1 times found in live oak-pine-juniper woodland, 1 times found in oak-pine-juniper woodland, 1 times found in oak/pine woodland

Collected most commonly using these methods or in the following microhabitats: 2 times Search, 1 times hand collected

Elevations: collected from 1400 - 1860 meters, 1718 meters average

Species: Myrmecocystus mexicanus

Specimen Habitat Summary

Found most commonly in these habitats: 4 times found in Brushland, 1 times found in creosote mesquite desert, 1 times found in Pinyon-cedar woodland, 1 times found in pinyon-juniper-oak woodland, 1 times found in Shortgrass prairie with ponderosa pine on ridge top, 1 times found in shrub steppe, 1 times found in Sonoran Desert, 1 times found in Pinyon-Cedar-oak woodland, 2 times found in sagebrush desert, 1 times found in Mojave desert, ...

Collected most commonly using these methods or in the following microhabitats: 5 times search, 1 times excavated nest, 1 times hand collecting, 1 times At light, 1 times Chimney crater, 1 times hand collected, 1 times pitfall trap, 1 times Seeds in midden pile

Elevations: collected from 750 - 2164 meters, 1786 meters average

Species: Myrmecocystus navajo

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Grazed Juniper, Q. turbinella scrub to 20' tall along shallow wash., 2 times found in juniper woodland ecotone, 1 times found in Shortgrass prairie, 1 times found in Cactus-yucca desert, 1 times found in Juniper-wdld. ecotone

Collected most commonly using these methods or in the following microhabitats: 1 times Gravelly cone 3" diam. in open., 1 times Open disc on sand

Elevations: collected from 1250 - 1512 meters, 1403 meters average

Species: Myrmecocystus semirufus

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in desert wash, 2 times found in sonoran desert, 2 times found in pinyon-cedar woodland, 1 times found in Bunch grass prairie, 1 times found in Cottonwood draw, 1 times found in Palm-mesquite desert, 1 times found in Pinyon-cedar-oak woodland, 1 times found in Willow grove

Collected most commonly using these methods or in the following microhabitats: 2 times hand collecting, 1 times Sand dunes, 1 times Crater nest, 1 times under rock

Elevations: collected from 350 - 1524 meters, 935 meters average

Species: Myrmica americana

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in grass, sage, bare soil, 1 times found in suburban yard

Collected most commonly using these methods or in the following microhabitats: 1 times search

Elevations: collected from 100 - 700 meters, 550 meters average

Species: Myrmica brevispinosa

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Mixed canyon forest, 1 times found in Cottonwood-willow forest, 1 times found in Lowland fir-aspen forest, 1 times found in Tamarack bog, 1 times found in Poplar woodland, 3 times found in lava field at edge of conifer forest, 1 times found in Bottomland meadow, 1 times found in Meadow, 2 times found in Pinyon-cedar woodland, 1 times found in Willow forest, ...

Collected most commonly using these methods or in the following microhabitats: 2 times under rock, 11 times search, 1 times Bog mat, 1 times Roadside, 1 times under log, 1 times WIllow flower, 1 times log stage 5, 1 times With hemipteran mimic, 1 times mixed, 1 times On sand, 1 times Brush on clifftop, ...

Elevations: collected from 5 - 3292 meters, 1854 meters average

Species: Myrmica crassirugis

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in shrub steppe, 1 times found in sagebrush

Collected most commonly using these methods or in the following microhabitats: 2 times search

Elevations: collected from 260 - 1500 meters, 567 meters average

Species: Myrmica discontinua

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Sierran Meadow

Elevations: collected at 1425 m

Species: Myrmica hamulata

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Aspen-spruce-fir-forest, 1 times found in Ponderosa pine-oak manzanita forest, 1 times found in relictual pine-fir-oak forest

Collected most commonly using these methods or in the following microhabitats: 1 times Under rock

Elevations: collected from 2286 - 2896 meters, 2507 meters average

Species: Myrmica incompleta

Specimen Habitat Summary

Found most commonly in these habitats: 4 times found in marshy meadow, 3 times found in open swale, 1 times found in riparian forest, 1 times found in Field of lakeside rushes, 1 times found in pine/sagebrush/grassland, 1 times found in 2nd growth alder forest, 1 times found in edge secondgrowth mixed woodland, 1 times found in grassy field, 1 times found in subalpine bog, 1 times found in mixed woodland edge, ...

Collected most commonly using these methods or in the following microhabitats: 17 times search, 3 times hand collecting, 1 times in pitfall trap, 1 times pitfall trap

Elevations: collected from 20 - 3415 meters, 976 meters average

Species: Myrmica lobifrons

Specimen Habitat Summary

Found most commonly in these habitats: 3 times found in sparse conifer woods, 2 times found in gambel oak thicket, 2 times found in oak woods, 1 times found in gambel oak woodland, 1 times found in oak/maple woods, 1 times found in shrub steppe

Collected most commonly using these methods or in the following microhabitats: 8 times search, 2 times Davis sifter

Elevations: collected from 1725 - 2410 meters, 2058 meters average

Species: Myrmica monticola

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Mixed canyon forest, 1 times found in Coniferous Forest, 4 times found in Aspen forest, 2 times found in Oak woodland, 4 times found in Douglas fir forest, 1 times found in pine-fir-spruce forest, 1 times found in Sagebrush, 1 times found in Aspen-lodgepole pine forest, 2 times found in Aspen-oak forest, 2 times found in Ponderosa pine forest, ...

Collected most commonly using these methods or in the following microhabitats: 1 times Under rock, 1 times under wood, 1 times Berlese Sample, 1 times Dead stick, 1 times Log stage 4, 1 times Log stage 5, 1 times Log stage 6, 1 times with aphids on artemisia

Elevations: collected from 360 - 2621 meters, 2075 meters average

Species: Myrmica nearctica

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in riparian woodland

Elevations: collected at 1690 m

Species: Myrmica rugiventris

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Quercus-Pinus-Pseudotsuga forest, 2 times found in chaparral, 1 times found in oak, pine, juniper woodland, 1 times found in Sycamore, Gray Oak. Emory Oak, Juniper, Doug Fir for. 35-45' tall along creek va

Collected most commonly using these methods or in the following microhabitats: 2 times search, 1 times Pitfall traps

Elevations: collected from 255 - 2370 meters, 1322 meters average

Species: Myrmica striolagaster

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Pinyon-cedar woodland, 1 times found in pine-oak-juniper woodland, 1 times found in riparian juniper woodland, 1 times found in Creek floodplain for. Quer. grisea, emoryi, Sycamore, Juniper, 1 times found in oak, pine, juniper woodland, 1 times found in oak-juniper woodland in canyon bottom, 1 times found in oak-ponderosa pine woodland, 1 times found in pine-juniper woodland, 1 times found in Pine-oak forest, 1 times found in Pinyon-cedar-oak woodland

Collected most commonly using these methods or in the following microhabitats: 3 times Search, 1 times under board, 1 times Under rock

Elevations: collected from 1494 - 2438 meters, 1919 meters average

Species: Myrmica wheelerorum

Specimen Habitat Summary

Species: Neivamyrmex kiowapache

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in creek floodplain

Elevations: collected at 1509 m

Species: Neivamyrmex nigrescens

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in oak-pine-juniper woodland, 1 times found in Live-oak shaded rock outcrop, 2 times found in chaparral, 2 times found in chaparral on serpentine, 1 times found in oak-pine-juniper woodland surrounding, 1 times found in Chihuahuan desert, 1 times found in pine-oak forest, 1 times found in oak pine juniper woodland, 1 times found in shrub steppe, 2 times found in oak woodland, ...

Collected most commonly using these methods or in the following microhabitats: 3 times search, 1 times army ant raid, 1 times Search, subterranean raid

Elevations: collected from 6 - 1960 meters, 1112 meters average

Species: Pheidole bicarinata

Specimen Habitat Summary

Found most commonly in these habitats: 10 times found in foredunes, 3 times found in cottonwood dunes, 5 times found in desert, 2 times found in scotch pine dunes, 3 times found in desert grassland, 3 times found in Jack pine dunes, 2 times found in black oak dunes, 3 times found in desert canyon forest, 2 times found in deciduous woodland, 2 times found in salt desert scrub, ...

Collected most commonly using these methods or in the following microhabitats: 22 times search, 9 times under rock, 4 times log stage 2, 2 times bait, 3 times hand collecting, 1 times on sand, 1 times under paper, 1 times under stick, 1 times log stage 4, 1 times under wood, sparse grass, 1 times log stage 5, ...

Elevations: collected from 73 - 2377 meters, 1436 meters average

Species: Pheidole ceres

Specimen Habitat Summary

Found most commonly in these habitats: 4 times found in shrub steppe, 2 times found in Under rock, Mixed canyon forest, 3 times found in gambel oak/grassland, 2 times found in grassy foothills, 4 times found in Pinyon-juniper-oak-woodland, 1 times found in Meadow, Under rock, 1 times found in Ponderosa pine-oak forest, 3 times found in conifer woodland, 2 times found in Under rock, Pinyon-cedar-oak woodland, 1 times found in gambel oak scrub, ...

Collected most commonly using these methods or in the following microhabitats: 18 times under rock, 14 times search, 2 times bait, 2 times H, 1 times Under rock, with Sympheidole elecebra

Elevations: collected from 1036 - 2725 meters, 2016 meters average

Species: Pheidole cockerelli

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in buffalo grass, 3 times found in Short grass prairie, 1 times found in Cotton field, 1 times found in Mesquite & saltbush, 1 times found in Mesquite grassland, 1 times found in Oak & honey locust, 1 times found in Pinyon-cedar-cholla woodlands

Collected most commonly using these methods or in the following microhabitats: 3 times under rock

Elevations: collected from 823 - 1890 meters, 1320 meters average

Species: Pheidole desertorum

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in creosote desert, 2 times found in Larrea desert, 1 times found in riparian forest, 1 times found in creosote-mesquite desert, 1 times found in desert, 1 times found in desert wash, 1 times found in oak pine juniper woodland, 1 times found in Oak-Juniper woodland, 1 times found in pine/juniper forest, 1 times found in creosote, mesquite desert, ...

Collected most commonly using these methods or in the following microhabitats: 4 times hand collecting, 4 times search, 1 times bait, 1 times H

Elevations: collected from 980 - 1670 meters, 1343 meters average

Species: Pheidole elecebra

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in pinyon-cedar woodland

Elevations: collected at 2042 m

Species: Pheidole grundmanni

Specimen Habitat Summary

Elevations: collected at 1829 m

Species: Pheidole hyatti

Specimen Habitat Summary

Found most commonly in these habitats: 5 times found in Cottonwood-willow forest, 1 times found in Quercus-Pinus-Pseudotsuga forest, 2 times found in riparian area in oak/pine chapparal, 1 times found in salt desert scrub, 2 times found in creosote, mesquite desert, 3 times found in desert canyon forest, 2 times found in Mixed oak woodland, 2 times found in oak woodland, 1 times found in Grazed desert grassland Fine reddish clay soil., 2 times found in chaparral, ...

Collected most commonly using these methods or in the following microhabitats: 21 times under rock, 7 times search, 2 times hand collecting, 2 times under dung, 1 times under wood, 1 times Undrer boulder, 1 times bait, 1 times Fork of tree, 1 times H, 1 times Pine-creasote bush desert, 1 times Stream bed, ...

Elevations: collected from 10 - 2438 meters, 1157 meters average

Species: Pheidole pilifera

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in grass, sage, bare soil, 1 times found in Grazed, treeless desert grassland, 1 times found in sandy area, 1 times found in Jeffrey pine forest, 1 times found in Juniper-Chihuahua Pine-oak forest, 1 times found in Pinyon-cedar woodland, 1 times found in Pinyon-juniper woodland

Collected most commonly using these methods or in the following microhabitats: 2 times H, 1 times search

Elevations: collected from 40 - 2346 meters, 1613 meters average

Species: Pheidole senex

Specimen Habitat Summary

Found most commonly in these habitats: 3 times found in short grass prairie, 2 times found in shrub steppe, 1 times found in salt desert scrub, 1 times found in open grassland-meadow, 1 times found in Cactus- yucca desert, 1 times found in pine oak forest, 1 times found in Pine- oak manzanita, 1 times found in Roadside meadow, 1 times found in Shiort grass prairie

Collected most commonly using these methods or in the following microhabitats: 3 times under rock, 3 times search

Elevations: collected from 1143 - 2910 meters, 1676 meters average

Species: Pheidole soritis

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in shrub steppe, 1 times found in Cottonwood-willow-mesquite woodland, 1 times found in short grass prairie

Collected most commonly using these methods or in the following microhabitats: 2 times search, 1 times at bait, 1 times under rock, 1 times vial 100

Elevations: collected from 30 - 1625 meters, 1261 meters average

Species: Pogonomyrmex apache

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Mesquite foothills; Alates present; after rain, 1 times found in Chaparral - desertscrub, 1 times found in ocotillo-agave rocky slope, 1 times found in desert, 1 times found in Oak-juniper habitat, 1 times found in Oak-pine-juniper woodland

Collected most commonly using these methods or in the following microhabitats: 1 times DNA phylogeny voucher, 2 times Search

Elevations: collected from 1390 - 1768 meters, 1566 meters average

Species: Pogonomyrmex barbatus

Specimen Habitat Summary

Found most commonly in these habitats: 3 times found in Acacia woodland, 1 times found in Sonoran desert, 2 times found in Acacia brushland, 1 times found in mesquite woodland, 1 times found in Oak-pine-juniper woodland, 4 times found in Meadow, 1 times found in Canyon rim, 1 times found in Grassy urban park; Allozyme colony #Z1, 2 times found in Tropical woodland, 3 times found in agricultural zone, ...

Collected most commonly using these methods or in the following microhabitats: 4 times under rock, 4 times pitfall, 1 times on ground, 2 times Search, 1 times roadside, 1 times campus lawn, 1 times roadside grass, 1 times city pavement, 1 times Roadside nest, 1 times colonies #25-27, 1 times desert grass, ...

Elevations: collected from 5 - 2408 meters, 1241 meters average

Species: Pogonomyrmex comanche

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in sand dunes

Collected most commonly using these methods or in the following microhabitats: 1 times Phylogeny voucher specimens, CPS #174

Species: Pogonomyrmex imberbiculus

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in Chihuahuan desert scrub, 1 times found in oak-pine-juniper woodland, 2 times found in creosote mesquite desert, 1 times found in creosote desert, 1 times found in creosote, mesquite desert, 1 times found in Creosote-Chihuanhuan desert scrub, 1 times found in desert scrub, 1 times found in Eriogonum fasciculatum-Salzaria-Pleuraphis-Aristida association, 1 times found in Ocotillo-acacia desert, rocky slope

Collected most commonly using these methods or in the following microhabitats: 2 times Search, 1 times at nest on ground, 1 times cookie bait on ground, 1 times on ground at nest, 1 times surface cookie bait

Elevations: collected from 1247 - 1680 meters, 1495 meters average

Species: Pogonomyrmex maricopa

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in sagebrush desert, 1 times found in cottonwood-willow riparian forest, foothills thornscrub on slopes, 1 times found in Creosote-Chihuahuan desert scrub, 1 times found in mesquite-yucca-ephedra desert, 1 times found in oak-juniper woodland, 1 times found in sparse creoste-Ambrosia dumosa in sandy, gravelly soil, 1 times found in Weedy roadside

Collected most commonly using these methods or in the following microhabitats: 1 times hand collecting

Elevations: collected from 60 - 1290 meters, 946 meters average

Species: Pogonomyrmex occidentalis

Specimen Habitat Summary

Found most commonly in these habitats: 5 times found in Short grass prairie, 1 times found in Pinyon-cedar woodland, 2 times found in shrub steppe, 3 times found in Sagebrush, 1 times found in willow litter, 3 times found in Pinyon-cedar-sagebrush woodland, 3 times found in Saltbush desert, 3 times found in Pinyon- cedar woodland, 2 times found in juniper woodland, 2 times found in Ephedra flatlands, ...

Collected most commonly using these methods or in the following microhabitats: 13 times search, 1 times in sedum, 2 times under rock, 1 times hand collecting, 1 times small cone nest, 1 times Beneath juniper, 1 times small mound, 1 times Blown into automobile, 1 times city pavement, 1 times Under rock with large crater, 1 times in pavement, ...

Elevations: collected from 122 - 2377 meters, 1546 meters average

Species: Pogonomyrmex rugosus

Specimen Habitat Summary

Found most commonly in these habitats: 9 times found in desert, 2 times found in pine/oak forest, 1 times found in pine/juniper forest, 1 times found in riparian forest, 1 times found in creosote flats, 1 times found in suburban, 1 times found in creosote-mesquite desert, 1 times found in shrub steppe, 1 times found in creosote, mesquite desert, 1 times found in Ephedra flatlands, ...

Collected most commonly using these methods or in the following microhabitats: 10 times hand collecting, 8 times search, 1 times disc mound

Elevations: collected from 150 - 2235 meters, 1209 meters average

Species: Polyergus breviceps

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in Pasture, 2 times found in pine/fir forest, 3 times found in Redshank chaparral, 1 times found in Oak woodland, 1 times found in Aspen forest, 1 times found in Ponderosa Pine Forest, 1 times found in Poplar-willow woiodland, 1 times found in Greasewood Desert, 1 times found in Low meadow, 1 times found in meadow, ...

Collected most commonly using these methods or in the following microhabitats: 2 times hand collecting, 2 times under rock, 2 times in pitfall trap, 3 times Bay Area Ant Survey (BAAS), 1 times domed nest, 1 times large domed nest, 3 ft. diam., 1 times log stage 4, 1 times log stage 5, 2 times (=incip. col. P1 collected Aug 1982)

Elevations: collected from 40 - 3060 meters, 1869 meters average

Species: Polyergus mexicanus

Specimen Habitat Summary

Found most commonly in these habitats: 2 times found in conifer forest, 1 times found in roadside edge in conifer forest, 1 times found in open sagebrush, sparse pines, 1 times found in Pinus ponderosa forest, 1 times found in oak/maple woodland, 1 times found in alpine meadow edge, 2 times found in pine-fir woodland, 2 times found in pine/sagebrush/grassland, 2 times found in conifer forest, talus slope at river edge, 1 times found in aspen grove, ...

Collected most commonly using these methods or in the following microhabitats: 13 times search, 1 times 1830 hr 95F

Elevations: collected from 30 - 2743 meters, 1514 meters average

Species: Polyergus montivagus

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in open meadow, 1 times found in pine flatwoods, 1 times found in white oak woodland

Collected most commonly using these methods or in the following microhabitats: 2 times nuptial flight

Species: Polyergus topoffi

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in oak foothills., 1 times found in oak pine juniper woodland, 1 times found in oak, juniper along desert wash, 1 times found in oak-pine-juniper forests of station, 1 times found in oak-pine-juniper woodland

Collected most commonly using these methods or in the following microhabitats: 2 times search, 1 times hand collected

Elevations: collected from 1600 - 1900 meters, 1769 meters average

Species: Ponera pennsylvanica

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in standing tree trunk debris, 2 times found in Sand Pine/Oak Scrub, 1 times found in shrub steppe, 1 times found in mixed broadleaf, hemlock woods, 2 times found in laurel thicket, mixed conifer/broadleaf forest, 1 times found in managed broadleaf forest, 1 times found in pine/oak managed forest, 1 times found in Red Oak, Red Maple, Tuliptree, Chestnut Oak, Fraser Magnolia, 1 times found in residue, outside cave, 1 times found in grass, sage, bare soil, ...

Collected most commonly using these methods or in the following microhabitats: 6 times search, 3 times Winkler, 2 times Pitfall trap, 1 times basal tree hole of large elm, 1 times Berlese, 1 times berlese cave, 1 times Berlese, mixed mosses, 1 times carrion trap (squid), 1 times sawdust under slab with Passalus, 1 times sifting litter upland hardwood

Elevations: collected from 5 - 2110 meters, 754 meters average

Species: Prenolepis imparis

Specimen Habitat Summary

Found most commonly in these habitats: 11 times found in oak woodland, 6 times found in urban, 6 times found in urban park, 4 times found in chaparral, 1 times found in desert canyon, 2 times found in pine-oak forest, 2 times found in oak woods on rocky slope, 2 times found in Oak-hickory forest, 1 times found in wet moss, 1 times found in oak-pine-juniper woodland, ...

Collected most commonly using these methods or in the following microhabitats: 49 times Bay Area Ant Survey (BAAS), 14 times search, 15 times hand collecting, 2 times under rock, 6 times Winkler sifter, 4 times Winkler, 4 times pitfall trap, 1 times Wychwood, 1 times On tree trunk, 1 times Tending aphids, 2 times Leaf litter, ...

Elevations: collected from 5 - 2286 meters, 581 meters average

Species: Solenopsis molesta

Specimen Habitat Summary

Found most commonly in these habitats: 17 times found in shrub steppe, 9 times found in oak woodland, 1 times found in Pinyon-cedar woodland, 2 times found in sagebrush, 1 times found in Shortgrass prairie, 4 times found in road edge in conifer forest, 4 times found in chaparral, 3 times found in sagebrush desert, 1 times found in Acer negundo woodland, 1 times found in pine/oak managed forest, ...

Collected most commonly using these methods or in the following microhabitats: 59 times Search, 2 times Under rock, 5 times Winkler, 7 times hand collecting, 1 times Under stone, 5 times Bay Area Ant Survey (BAAS), 2 times Under boulder, 1 times Under dung, 3 times Davis sifter, 1 times In nest of Formica ulkei, 1 times Log stage 2, ...

Elevations: collected from 5 - 2743 meters, 1206 meters average

Species: Solenopsis salina

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in short grass prairie, 1 times found in pinyon-cedar woodland, 2 times found in Pasture, 1 times found in Mesquite woodland, 1 times found in Cottonwood-willow forest, 1 times found in Sagebrush, 1 times found in Cypress swamp, 1 times found in Sagebrush-meadow bottomland, 1 times found in Deciduous woodland, 1 times found in forest margin, ...

Collected most commonly using these methods or in the following microhabitats: 1 times Under rock, 1 times In bark of pine log, 1 times In hummock, 1 times Log stage 4, 1 times Under stone, 1 times Under wood

Elevations: collected from 76 - 2348 meters, 1591 meters average

Species: Solenopsis xyloni

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in Mixed hardwood forest, 3 times found in agricultural zone, 2 times found in desert, 2 times found in xerophyl scrub, 4 times found in chaparral, 1 times found in Mesquite woodland, 2 times found in Yucca, Encelia desert, 1 times found in riparian woodland, 1 times found in Cottonwood-willow forest, canyon bottom, 1 times found in Acacia woodland, ...

Collected most commonly using these methods or in the following microhabitats: 2 times under rock, 5 times pitfall, 8 times hand collecting, 3 times Search, 1 times Under stone, 1 times on cholla, 1 times tending aphids on cholla blossoms, 1 times On cottonwood foliage, 1 times Under boulder, 1 times 441426, 1 times On hackbery tree, ...

Elevations: collected from 10 - 2188 meters, 993 meters average

Species: Stenamma diecki

Specimen Habitat Summary

Found most commonly in these habitats: 7 times found in conifer forest, 6 times found in oak woodland, 3 times found in road edge in conifer forest, 2 times found in mixed redwood forest, 5 times found in Riparian woodland around stream; mostly Acer grandidentata, abundant Rubus parviflorus in understory., 4 times found in Birch grove, 1 times found in by decaying vegetation and eucalyptus leaves in dry soil, 2 times found in deciduous woodland, 4 times found in chaparral, 1 times found in in decaying pine needles and damp top soil, ...

Collected most commonly using these methods or in the following microhabitats: 32 times search, 13 times winkler, 7 times Bay Area Ant Survey (BAAS), 5 times Davis sifter, 3 times Under rock, 1 times Maple duff, 1 times Birch duff, 1 times mixed, 1 times Moss hummock, base of tree, 1 times Winkler sample, one and a half mesh sacks filled, 1 times Mossy rock outcrop, ...

Elevations: collected from 2 - 2804 meters, 882 meters average

Species: Stenamma huachucanum

Specimen Habitat Summary

Found most commonly in these habitats: 7 times found in mesophyll forest, 7 times found in oak-pine forest, 2 times found in Liquidambar forest, 7 times found in cloud forest, 2 times found in disturbed mesophyll forest, 2 times found in pine-oak forest, 2 times found in forest, 3 times found in oak forest, 1 times found in oak-madroo-pine-alder forest, 1 times found in trop. decid. forest with Juniper, ravine, ...

Collected most commonly using these methods or in the following microhabitats: 20 times Winkler, 26 times Berlese, 6 times search, 1 times sift

Elevations: collected from 920 - 2900 meters, 1787 meters average

Species: Stigmatomma pallipes

Specimen Habitat Summary

Found most commonly in these habitats: 3 times found in oak woodland, 1 times found in mixed broadleaf, hemlock woods, 1 times found in serpentine grass, 1 times found in Oak-hickory forest, 1 times found in Oak-pine-douglas fir forest. Forest of Pseudotsuga menziesii, Pinus chihuahuana,, 1 times found in grasslands, 1 times found in mixed coniferous forest, 1 times found in adenostoma chapparal, 1 times found in Mixed deciduous forest, Rhododendron thicket, 1 times found in burned turkey oak area, ...

Collected most commonly using these methods or in the following microhabitats: 8 times Search, 2 times winkler, 15am] times alates flying, [9, 2 times at 15 watt black light ultra violet, 1 times at light, 1 times Log stage 5, 1 times Under log, 1 times under stone, 1 times Blacklight, 1 times With beetles in dung, 1 times In nest of F. ulkei, ...

Elevations: collected from 5 - 2370 meters, 924 meters average

Species: Tapinoma sessile

Specimen Habitat Summary

Found most commonly in these habitats: 23 times found in agricultural zone, 15 times found in oak woodland, 8 times found in Ponderosa pine forest, 3 times found in Meadow, 1 times found in Mixed canyon forest, 3 times found in Pinyon-cedar woodland, 6 times found in Aspen forest, 6 times found in shrub steppe, 5 times found in coastal scrub, 3 times found in subalpine forest, ...

Collected most commonly using these methods or in the following microhabitats: 32 times under rock, 69 times search, 52 times Bay Area Ant Survey (BAAS), 23 times pitfall, 18 times hand collecting, 4 times log stage 4, 7 times under wood, 2 times log stage 2, 2 times Under boulder, 2 times Davis sifter, 3 times pitfall trap, ...

Elevations: collected from 5 - 3202 meters, 1562 meters average

Species: Tapinoma ut01

Specimen Habitat Summary

Species: Temnothorax co01

Specimen Habitat Summary

Species: Temnothorax furunculus

Specimen Habitat Summary

Species: Temnothorax neomexicanus

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in oak pine woodland, 1 times found in sagebrush desert, 1 times found in oak, pine, juniper woodland, 1 times found in pinyon/oak woodland

Collected most commonly using these methods or in the following microhabitats: 2 times search, 1 times pitfall trap, 1 times pitfall traps

Elevations: collected from 1290 - 1902 meters, 1680 meters average

Species: Temnothorax nitens

Specimen Habitat Summary

Found most commonly in these habitats: 3 times found in shrub steppe, 2 times found in gambel oak woods, 3 times found in gambel oak/grassland, 5 times found in chaparral, 1 times found in riparian oak forest, 2 times found in riparian oak woodland, 1 times found in chapparal/ oak woodland, 1 times found in shrub steppe with scattered houses, sagebrush, 2 times found in oak woodland, 4 times found in urban park, ...

Collected most commonly using these methods or in the following microhabitats: 10 times winkler, 10 times search, 7 times Davis sifter, 6 times hand collecting, 5 times Winkler sifter, 6 times pitfall trap, 1 times beating, 1 times Winkler sample

Elevations: collected from 10 - 2800 meters, 1040 meters average

Species: Temnothorax obliquicanthus

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in shrub steppe, 1 times found in Broad terrace next to wash. Grassy flat w/sagebrush, Artemisia, a few junipers., 1 times found in desert, 1 times found in salt desert scrub

Collected most commonly using these methods or in the following microhabitats: 2 times search, 1 times sweep net

Elevations: collected from 1280 - 1890 meters, 1517 meters average

Species: Temnothorax rugatulus

Specimen Habitat Summary

Found most commonly in these habitats: 4 times found in riparian oak woodland, 7 times found in shrub steppe, 3 times found in gambel oak woods, 4 times found in conifer forest, 4 times found in riparian forest, 2 times found in Pseudotsuga-Quercus forest, 2 times found in gambel oak woodland, 1 times found in riparian vegetation, 1 times found in wet meadow, 3 times found in moss/lichen balds, low conifer forest, ...

Collected most commonly using these methods or in the following microhabitats: 52 times search, 8 times Davis sifter, 6 times winkler, 5 times hand collecting, 1 times Winkler sample, 1 times ex. via beating shrubs, 1 times sweep net, 1 times beating, 1 times mixed, 1 times pitfall trap

Elevations: collected from 10 - 4000 meters, 1210 meters average

Species: Temnothorax schmittii

Specimen Habitat Summary

Species: Temnothorax tricarinatus

Specimen Habitat Summary

Found most commonly in these habitats: 1 times found in grass, sage, bare soil, 1 times found in Sagebrush (~30% cover) on flat nxt. to creek.

Collected most commonly using these methods or in the following microhabitats: 1 times search

Elevations: collected from 700 - 2530 meters, 1310 meters average