Strumigenys deltisquama

Identification
Bolton (2000) - One of the most easily identified Neotropical species, adequately defined by the group characters. In short, the combination of broad head with short flattened wide scapes, dense squamate-orbicular pilosity with lack of standing hairs on head and promesonotum, densely sculptured gaster and strange mandibular structure render this remarkable species immediately recognisable.

Strumigenys deltisquama group

Distribution based on Regional Taxon Lists
Neotropical Region: Colombia, Costa Rica, Mexico, Panama.

Nomenclature

 *  deltisquama. Strumigenys deltisquama Brown, 1957c: 99, fig. 1 (w.) PANAMA. See also: Bolton, 2000: 508.

Worker
Bolton (2000) - TL 2.5-2.7, HL 0.63-0.67, HW 0.63-0.65, CI 95-98, ML 0.33-0.34, MI 50-55, SL 0.28-0.30, SI 44-46, PW 0.32-0.34, AL 0.60-0.63 (6 measured).

Type Material
Bolton (2000) - Holotype and paratype workers, PANAMA: Canal Zone, Barro Colorado Island, 7.i.1941 (K. W. Cooper) [examined].