Key to the Males of Chilicola (O roediscelis) (males of C. calchaqui, C. jaguense, C. huarpe, C. cuyense and C. luna unknown)

1 Processes of S4 elongate, emargination between them at least as deep as wide (Fig. 79)............................. 2 Processes or tubercles of S4 short, emargination between them at most 2/3 as deep as wide (Fig. 80).................. 14

2(1) Clypeus marked with yellow (Fig. 81).................................................................... 3 Clypeus entirely black (lower paraocular area sometimes marked with yellow) (Fig. 82)............................ 11 3(2) S5 with acute process (Fig. 83).......................................................................... 4 S5 lacking process (Fig. 84)............................................................................ 5