Current Valid Name:
Taxonomic History (provided by Barry Bolton, 2023)
Myrmica occidentalis Cresson, 1865b PDF: 426 (w.q.) U.S.A. (Colorado). Nearctic. Primary type information: Type-material: 2 syntype workers, 2 syntype queens. Type-locality: U.S.A.: Colorado Territory. Type-depository: ANSP.
AntCat AntWiki HOL Taxonomic history
Status as species:
Mayr, 1886d PDF: 449;
Forel, 1886b PDF: xlii;
Mayr, 1887 PDF: 610 (in key);
Cresson, 1887 PDF: 260;
Dalla Torre, 1893 PDF: 119;
Emery, 1895d PDF: 310;
Forel, 1899a PDF: 119;
Wheeler, 1902a PDF: 98 (in key);
Wheeler, 1902d PDF: 391 (in key);
Wheeler, 1906i PDF: 340;
Wheeler, 1910a PDF: 565;
Emery, 1921c PDF: 46;
Essig, 1926 PDF: 862;
Olsen, 1934 PDF: 507;
Cole, 1936a PDF: 36;
Cole, 1937b PDF: 135;
Cole, 1942 PDF: 365;
Wheeler & Wheeler, 1944 PDF: 238;
Buren, 1944a PDF: 283;
Creighton, 1950a PDF: 127;
Smith, 1951c PDF: 793;
Cole, 1954b PDF: 120;
Smith, 1958c PDF: 115;
Cole, 1966b PDF: 4 (in key);
Beck et al., 1967: 72;
Smith, 1967a PDF: 351;
Cole, 1968: 94 (redescription);
Hunt & Snelling, 1975 PDF: 21;
Yensen et al., 1977 PDF: 182;
Smith, 1979: 1355;
Allred, 1982: 496;
MacKay et al., 1985 PDF: 50;
Wheeler & Wheeler, 1986g PDF: 28;
Taber & Francke, 1986 PDF: 274;
Shattuck, 1987 PDF: 172;
MacKay et al., 1988 PDF: 100;
Bolton, 1995b: 341;
Taber, 1998 PDF: 149 (in key);
Mackay & Mackay, 2002 PDF: 216;
Ward, 2005 PDF: 67.
// Distribution
Distribution:
Geographic regions (According to curated Geolocale/Taxon lists)
: Americas: Canada,
Mexico,
United States Biogeographic regions (According to curated Bioregion/Taxon lists)
: Nearctic
Distribution Notes:
collected from the Chiricahua Mtns, Cochise Co.
Taxonomic Treatment (provided by Plazi)
Specimen Habitat Summary
Found most commonly in these habitats: 8 times found in desert, 27 times found in Short grass prairie, 26 times found in Pinyon-cedar woodland, 18 times found in sagebrush, 8 times found in Mixed grass prairie, 3 times found in desert riparian, 6 times found in Meadow, 2 times found in sagebrush scrub, 6 times found in Short Grass Prarie, 2 times found in juniper/pinyon woodland, ...
Found most commonly in these microhabitats: 6 times under stone, 21 times pebble mound, 2 times ground forager(s), 8 times pebble mound nest, 9 times nest in soil, 6 times ground nest, 4 times foragers, 2 times crater nest in soil, 4 times Mound nest, 5 times ground foragers, 1 times beating vegetation, ...
Collected most commonly using these methods: 66 times search, 7 times hand collecting, 3 times hand collected, 1 times beating, 0 times Berlese, 1 times observation, 30 am 3 Jul 2016 and picked up 9 times transect of 5 ethylene glycol pitfall traps (28 mm internal diameter), set out 10.
Elevations: collected from 122 - 2743 meters, 1704 meters average
Collect Date Range: collected between 1906-10-01 00:00:00.0 and 2023-05-10 00:00:00.0
Type specimens: syntype of Pogonomyrmex occidentalis utahensis: casent0913099; syntype of Pogonomyrmex opaciceps: casent0904111; Type series: fmnhins0000077018, fmnhins0000083023, fmnhins0000083024, fmnhins0000083025
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