Key to Colophorina species associated with Detarieae

Adults

1 Forewing pattern in basal third similar to rest of wing, sometimes slightly lighter but always with spots (Figs 39, 41)...... 2

- Forewing pattern in basal third conspicuously different from rest of wing, with dark transverse band and proximal lighter area partially lacking dark dots (Figs 40, 42).................................................................... 3

2 Genal processes long and narrow (Fig. 43). Forewing almost black with lighter dots (Fig. 39). Fore and mid tibiae flattened laterally (Fig. 47). MT.......................................................................... C. bororo

- Genal processes short and broad (Fig. 45). Forewing brown with dark brown dots (Fig. 41). Fore and mid tibiae tubular, not flattened laterally (Fig. 49). GO.................................................................... C. tapuio

3 Genal processes weakly incised anteriorly (Fig. 44). Almost entire cell cu 2 of forewing free of dark dots (Fig. 40, arrow). Protibia weakly flattened, 1.3 times as long as profemur (Fig. 48).......................................... C. guarani

- Genal processes deeply incised anteriorly (Fig. 46). Base of cell cu 2 of forewing mostly lacking dark pattern, rest of cell covered in dark dots (Fig. 42, arrow). Protibia strongly flattened, 1.5 times as long as profemur (Fig. 50)................... C. tupi