Chilicola (Chilicola) pangue Toro and Moldenke

Abstract

Chilicola (Chilicola) pangue Toro and Moldenke Chilicola (Chilicola) pangue Toro and Moldenke, 1979. An. Mus. Hist. Nat. Valparaíso 12:103. Male. Diagnosis: The male of C. pangue is the only member of this subgenus to have a clypeus that completely lacks yellow colouration (Fig. 5A). This species is very similar to C. rubriventris but can be differentiated by clypeal colouration and S7, the dorsolateral lobe of which has a tapered apex in C. pangue (Fig. 5E) but is clavate in C. rubriventris (Fig. 1G). Females of C. pangue are unknown. Description: Male: Length 8mm, forewing length 5.0mm, head width 1.9mm. Colouration: Black-brown with following parts yellow: mandible dorsally for basal half, apex orange-red; lower paraocular area proximal to epistomal suture with small spot (Fig. 5A); femoral apex and tibial base of all legs; anterodorsal surface of fore tibia; mid trochanter with yellow-orange apex; fore and mid distitarsi; apicoventral surface of hind tibia; basoventral surface of hind basitarsus; ventral surface of flagellomeres orangebrown; apical impressed areas of T1-T3 testaceous; tegula brown; wing venation brown except for testaceous basal regions of R, M+Cu, and V. Pubescence: Long and coarse on mandible, face, gena (longest medially), and vertex (1-3OD, OD= 0.165mm); flagellomeres with short setae and long, sparse setae on dorsal surface; sparse dorsally on thorax except near lateral margins (2OD); long on lateral surface of thorax especially ventrally and on posterior surface of propodeum (2-3OD); apical impressed portions of T1-T5 with sparse hairs, denser laterally (<1.5OD); dense ventrally oriented hairs on S1, laterally on S2-S3 (<2OD); moderately dense hairs on fore and hind coxa and hind femur (1-2OD); curved hairs on fore tarsus (~1.5OD). Surface sculpture: Microsculpture granular, surface moderately dull except face below antennae moderately shiny; clypeus granulose with fine, sparse punctures except laterally (i=1-3d); dense punctures on lower and upper paraocular areas and frons (i~d); surface of frons irregularly striate; punctures very dense on dorsal surface of thorax (i