Key to males of Aspidepyris

1 Elevation of pronotal disc high behind, overlying base of mesoscutum, posterior margin convex and distinct from posterior margin of disc (Fig. 4); base of paramere not constricted, cuspis as high as aedeagus (Fig. 5)...... A. foveolatus Evans, 1964

- Elevation of pronotal disc low behind, with posterior margin concave and somewhat fused to posterior margin of disc (Fig. 1); base of paramere strongly constricted, cuspis higher than aedeagus (Fig. 2)..................... A. austrinus Evans, 1967