Key to species of Panava Dodge (males only)

1. Wing vein R1 fully setose. Ecuador ........................................................ P. equatoriana Lopes

- Wing vein R1 setose at most in basal third.................................................................. 2

2. Phallus long, distiphallus longer than cercus................................................................ 3

- Phallus not particularly elongated, distiphallus shorter than cercus............................................... 5

3. Surstylus rounded and without short apical spines. Venezuela .................................. P. savanensis Lopes

- Surstylus elongated and bearing short apical spines.......................................................... 4

4. Cercus in lateral view with truncated apex; pregonite short, shorter than phallic tube; postgonite almost straight. Costa Rica, Panama ................................................................................ P. inflata Dodge

- Cercus in lateral view with rounded apex; pregonite elongated, as long as phallic tube; postgonite gently curverd. Peru ............................................................................................. P. peruana Lopes

5. Distiphallus with pin-like latero-ventral processes (Fig. 7); juxta with ventral margin serrated (Fig. 7). Brazilian Amazon....................................................................................... P. amazonica sp. nov.

- Distiphallus without pin-like latero-ventral processes; juxta with at most minute spines............................. 6

6. Basiphallus with short extension at junction with distiphallus; lateral plate wide and with margins serrated; ventralia reduced without serrated apex; postgonite with pointed apex. El Salvador ................................ P. arnaudi (Lopes)

- Basiphallus without extension at junction with distiphallus; lateral plate narrow and with margins smooth; ventralia large with serrated apex; postgonite with rounded apex. Mexico .......................................... P. imbecilla (Wulp)