Perigonia jamaicensis
Diagnostic description:
Very similar to Perigonia lusca but immediately distinguishable by the large, diffuse yellow patch on the basal half of the forewing underside, posterior to the discal cell (which is otherwise seen only in Perigonia thayeri).
Mel genitalia: Uncus apically rounded in lateral view, the apex curved laterad. Valve very broad. Harpe truncate. Phallus with a series of setae on the right side and several setae at the base of the whip.