. The bee genus Chilicola in the tropical Andes : with observations on nesting biology and a phylogenetic analysis of the subgenera (Hymenoptera: Colletidae, Xeromelissinae). Chilicola; Colletidae -- Andes. 23d 23e Fig. 23. Chilicolii {Oivcdifcclis) bivoksi, male, a, b, Genitalia, dorsal, ventral and lateral \-ievvs; c, S7; d,e, S8, dorsal, ventral and outer views; f, g, Posterior tibia and basitarsus in ventral and outer vieu's. For further explanation, see account of the subgenus. with few hairs (none posteriorly), projections not flattened, apices minutely bilobed (Fig. 21c) and in side vie
. The bee genus Chilicola in the tropical Andes : with observations on nesting biology and a phylogenetic analysis of the subgenera (Hymenoptera: Colletidae, Xeromelissinae). Chilicola; Colletidae -- Andes. 23d 23e Fig. 23. Chilicolii {Oivcdifcclis) bivoksi, male, a, b, Genitalia, dorsal, ventral and lateral \-ievvs; c, S7; d,e, S8, dorsal, ventral and outer views; f, g, Posterior tibia and basitarsus in ventral and outer vieu's. For further explanation, see account of the subgenus. with few hairs (none posteriorly), projections not flattened, apices minutely bilobed (Fig. 21c) and in side view show- ing small preapical tooth on upper surface (this tooth ab- sent in specimen from Route de Calderon); hairs lateral to projections of S4 long but not strongly incurved; S6 with ridges lateral to broad median concavity sharp, almost carinate, converging posteriorly; longest hairs of fringe of S6 surpassing apical translucent lamella. Genitalia and hidden sterna much as in C. stylivoitris, anterolateral mar- gins of ventral lobes of S7 more irregular, posterior parts differently shaped (Fig. 24b); mesal margins of gonoforceps with longer hairs, penis valves with apical membranous appendages longer (Fig. 24a); S8 as in Chilicoln ciizcociisis or with apical hairs nearly all marginal. Female: Agrees with description of male except for the usual sexual features and the following; Length 6 mm; forewing length mm. Mesepisternum with punctures similar to those of dorsum of thorax but separated by about three puncture widths. Metasomal terga with punctures fine and separated by several puncture widths. Holotype male, one male and three female paratypes: ECUADOR; [Pichiiichn]: Sambiza (no other data) ( Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Michener, Charles Duncan, 1918-. Lawrence, Kan. : Natura
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