(40) Paratrachymyrmex irmgardae (Forel, 1912)

Fig. 10C, D

Material examined. COLOMBIA: Cesar • 1 worker; Valledupar; 10°23′17″N, 073°14′11″W; alt. 250– 150 m; Jan. 2011; Y. Dominguez leg.; UNAB 765 .

Identification. Cephalic denticle absent; mandibles stri- ate but with no more than 12 striae between the lateral border and the basal teeth; and gaster with vestigial or no hair-tubercles (unpublished key by Kempf).

Distribution. Paratrachymyrmex irmgardae is only known from Colombia (Fig. 1D) (Kempf 1972).