Stenamma ignotum

Stenamma ignotum is found in a diversity of wet forest habitats (e.g. cloud forest, mesophyll forest, wet oak forest) from 500 m to 2070 m elevation, but is most common above 1,000 m. Most collections are from sifted leaf litter taken from the forest floor, but it is also known from cookie baits and by general searching. A couple of nests have been found: one underneath a rock, and the other under epiphytes on the ground, both in montane wet forest. A single stray worker has been collected from a mud bank.

Distribution based on Regional Taxon Lists
Neotropical Region: Guatemala, Mexico.

Nomenclature

 *  ignotum. Stenamma ignotum Branstetter, 2013: 133, figs. 96-99 (w.q.m.) COSTA RICA.