Nesomyrmex pleuriticus ( Kempf, 1959 )

Arredondo, Brandon S. & Guerrero, Roberto J., 2025, The ant genus Nesomyrmex Wheeler (Formicidae, Myrmicinae) from the threatened Colombian tropical dry forest: three new species, a new synonymy, and new distributional data, ZooKeys 1232, pp. 131-172 : 131-172

publication ID	https://doi.org/10.3897/zookeys.1232.141693
publication LSID	lsid:zoobank.org:pub:0AA099A2-EA57-4E27-937A-0976B9F8A4B5
DOI	https://doi.org/10.5281/zenodo.15040786
persistent identifier	https://treatment.plazi.org/id/67EE9217-2485-54D4-9911-1ECCC135C492
treatment provided by	ZooKeys by Pensoft
scientific name	Nesomyrmex pleuriticus ( Kempf, 1959 )
status

Treatment

Nesomyrmex pleuriticus ( Kempf, 1959) View in CoL

Figs 25 View Figure 25 , 29 View Figure 29

Leptothorax (Nesomyrmex) pleuriticus Kempf, 1959: 414. Syntype series (male, queen, worker): Guyana, Kartabo. [ MCZC, MZSP]. (image examined, MZSP 87353, MZSP 87354). View in CoL

Combination in Nesomyrmex View in CoL : Bolton 2003: 272.

Worker measurements.

(n = 1) HL 0.61, HW 0.58, SL 0.50, ML 0.25, EL 0.15, PW 0.36, PTW 0.16, PPW 0.22, WL 0.77, PH 0.21, PTL 0.242, PTH 0.16, PPL 0.18, PPH 0.19, GL 0.64.

Geographic range.

Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guyana, Guatemala, Guyana, Honduras, Mexico, Panama, Surinam, Venezuela

Examined material.

Colombia • 1 worker; Vichada, Cumaribo, Cgto. Santa Rita, Parque Nacional Natural el Tuparro ; 5.331667°N, 67.890833°W; 135 m a. s. l.; 08 Feb. 2004 – 10 Feb. 2004; I. Quintero; E. González legs.; Winkler; IAvH -E-79866 GoogleMaps .

Natural history.

Foragers were collected on vegetation.

Comments.

This species can be distinguished from other ones by having a straight anterior margin of the pronotum, an opaque mesosoma with striate sculpture and imbricate microsculpture, a dorsum of the postpetiole with longitudinal striations, scapes and legs covered with long, erect hairs, and a smooth, shiny clypeus.

The previous records of N. pleuriticus for the tropical dry forest in Colombia are based on information recorded for the departments of Cauca ( Chacón de Ulloa et al. 2014) and Valle del Cauca ( Armbrecht et al. 2001, Chacón de Ulloa et al. 2012) but we were unable to analyze these specimens to confirm the taxonomic identity of these ants (see comments on N. vargasi ).