Callionima denticulata
Diagnostic description:
Extremely similar to Callionima pan pan but forewing apex strongly truncate, the outer margin strongly excavate below the apex and markedly dentate. Basal half of forewing underside distinctly orange, contrasting with the greyish-brown distal part (thus differing from both Callionima pan pan and Callionima pan neivai in which the entire underside is the same shade of greyish-brown). Hindwing upperside as in Callionima pan pan but black anal spot is at least 1.5 mm wide.
Male genitalia: Very similar to Callionima pan neivai but apices of gnathos lobes not twisted.