Gnamptogenys mina

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Gnamptogenys mina
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Ectatomminae
Tribe: Ectatommini
Genus: Gnamptogenys
Species: G. mina
Binomial name
Gnamptogenys mina
(Brown, 1956)

Gnamptogenys mina P casent0179963.jpg

Gnamptogenys mina D casent0179963.jpg

Found in leaf litter and earth samples from humid forests.


A member of the haytiana complex (in the strigata subgroup of the striatula species group). Mandibular dorsum smooth and shining and apex of scapes surpassing the vertexal margin; declivitous propodeal face flat and separated from the dorsal face by a sharp angle; propodeal spiracles elevated at the apex of cylindrical tubercles. A series from near Kavanayen show very sharply defined costulate with fine vermiculation in contrast with the glazed and effaced aspect of other series. (Lattke 1995)

Keys including this Species


Distribution based on Regional Taxon Lists

Neotropical Region: Bolivia (type locality), Colombia, Ecuador, Peru, Venezuela.

Distribution based on AntMaps


Distribution based on AntWeb specimens

Check data from AntWeb


Not much is known about the the biology of Gnamptogenys mina. We can speculate that the biology of this species is similar to other species of the genus. Gnamptogenys are predatory ponerine ants that inhabit tropical and subtropical mesic forests. Nesting is typically at ground level in rotten wood or leaf litter. Some exceptions include species that are arboreal, a dry forest species and species that nests in sandy savannahs. Colony size tends to be, at most, in the hundreds. Queens are the reproductives in most species. Worker reproduction is known from a few species in Southeastern Asia. Generalist predation is the primary foraging/dietary strategy. Specialization on specific groups (millipedes, beetles, other ants) has developed in a few species.



The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.

  • mina. Holcoponera mina Brown, 1956b: 494, fig. 2 (w.q.) BOLIVIA. Combination in Gnamptogenys: Brown, 1958g: 228.