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Species: Strumigenys nigrescens   Wheeler, 1911 

Classification:
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Taxonomic History (provided by Barry Bolton, 2020)

Strumigenys alberti var. nigrescens Wheeler, 1911a PDF: 28 (w.) JAMAICA. Neotropic. Primary type information: Type-material: holotype worker. Type-locality: Jamaica: Mandeville, 1909 (A.G. Wight). Type-depository: AMNH. AntCat AntWiki HOL

Taxonomic history

Combination in Pyramica: Bolton, 1999 PDF: 1673.
Subspecies of Strumigenys alberti: Emery, 1924f PDF: 325.
// Distribution

Distribution:

  Geographic regions (According to curated Geolocale/Taxon lists):
    Americas: Colombia, Costa Rica, Cuba, Dominican Republic, El Salvador, Guatemala, Honduras, Jamaica, Mexico, Nicaragua
  Biogeographic regions (According to curated Bioregion/Taxon lists):
    Neotropical

Specimen Habitat Summary

Found most commonly in these habitats: 17 times found in tropical rainforest, 21 times found in mature wet forest, 14 times found in 2º lowland rainforest, 9 times found in tropical moist forest, 10 times found in montane wet forest, 2 times found in 2º lowland tropical rainforest, 1 times found in Sendero Tres Ríos, 1 times found in 2º tropical rainforest, 3 times found in tropical wet forest, 2 times found in 2nd growth forest, ...

Found most commonly in these microhabitats: 85 times ex sifted leaf litter, 5 times Hojarasca, 5 times ex sifted litter, 3 times Entre trampa M/01 y M/02, 1 times under loose bark, 1 times Pyramica, nest in dead wood on ground, 2 times Malaise trap, 2 times Frente al refugio hacia el sendero entre M/14 y M/15, 1 times sifted litter (leaf mold, rotten wood), 1 times litter, 1 times ex sifted litter; 6L sifted litter; extracted in Winkler sack over 32 hours, ...

Collected most commonly using these methods: 44 times MiniWinkler, 29 times Winkler, 22 times MaxiWinkler, 7 times Berlese, 3 times search, 3 times Malaise, 2 times Mini Winkler.

Elevations: collected from 5 - 1650 meters, 271 meters average

Collect Date Range: collected between 1925-03-23 and 2017-05-28

Type specimens: syntype of Strumigenys alberti nana: casent0912850



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