Gnamptogenys lucida

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Gnamptogenys lucida
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Ectatomminae
Tribe: Ectatommini
Genus: Gnamptogenys
Species: G. lucida
Binomial name
Gnamptogenys lucida
(Mann, 1919)

Nothing is known about the biology of this species.


Lattke (2004) - There are only two species of Gnamptogenys with white-tipped antennae: Gnamptogenys albiclava and G. lucida. G. albiclava, another Solomon Island endemic, is larger (HL > 1.00; WL > 1.50 mm) and has a lower petiolar node and a longitudinally costulate mesonotum and lacks a denticle or lobe on the metacoxa. G. lucida has more globulose eyes than G. albiclava, with relatively larger ommatidia. The mandibles of G. lucida are not as slender as in G. albiclava and the petiolar node of G. lucida is more compressed.


Distribution based on Regional Taxon Lists

Indo-Australian Region: Solomon Islands (type locality).

Distribution based on AntMaps


Distribution based on AntWeb specimens

Check data from AntWeb


Not much is known about the the biology of Gnamptogenys lucida. 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.


Queen and male are unknown.


The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.

  • lucida. Wheeleripone lucida Mann, 1919: 285 (w.) SOLOMON IS. Combination in Gnamptogenys: Brown, 1958g: 228. See also: Lattke, 2004: 65.

Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.

Lattke (2004) - Antenna bicolored with four apical segments white and the rest ferruginous. Promesonotal suture and metanotal sulcus both impressed as fine transverse lines, rest of mesosomal dorsum smooth. Postpetiolar process forming two contiguous convexities with brief posteromedian carina in ventral view. Metacoxal dorsum armed.



Lattke 2004 Gnamptogenys fig 10-12

Lattke (2004) - Metrics. Holotype: HL 0.87, HW 0.68, ML 0.40, SL 0.79, ED 0.07, WL 1.05 mm. CI 0.78, SI 1.16, MI 0.59, OI 0.10. Head with longitudinal strigulae medially and punctate laterally in frontal view; anterior clypeal margin with projecting median convexity. Pronotum with blunt anteroventral denticle in lateral view; promesonotal suture and metanotal sulcus impressed as fine transverse lines; subpetiolar process triangular; postpetiolar process forms two contiguous convexities in ventral view, with brief posteromedian carinae. Mesosoma, petiole, and abdomen smooth. Fore tarsal base with one seta; metacoxal dorsum armed.

Type Material

Lattke (2004) - Holotype worker by monotypy: Solomon Islands, Malaita Island, Auki (National Museum of Natural History) [Examined].


  • Brown, W. L., Jr. 1958g. Contributions toward a reclassification of the Formicidae. II. Tribe Ectatommini (Hymenoptera). Bull. Mus. Comp. Zool. 118: 173-362 (page 228, Combination in Gnamptogenys)
  • Lattke, J. E. 2004. A Taxonomic Revision and Phylogenetic Analysis of the Ant Genus Gnamptogenys Roger in Southeast Asia and Australasia (Hymenoptera: Formicidae: Ponerinae). University of California Publications in Entomology 122: 1-266 (page 65, fig. 11 worker described)
  • Mann, W. M. 1919. The ants of the British Solomon Islands. Bull. Mus. Comp. Zool. 63: 273-391 (page 285, worker described)