Theretra inornata
Diagnostic description:
A most uninspiring moth; upperside uniformly olive-green or brown with a minimum of forewing pattern. Labial palp segment 1 with apical sharply defined as in Theretra tryoni, the scaling regular. Antenna with pinkish white dorsal scaling, with a black apical patch. Forebasitarsus with a single outer row of spines. Forewing upperside uniform olive-green or brown with only a small discal spot and a single strong oblique postmedial line that does not reach the wing apex.
Male genitalia: Very similar to Theretra tryoni but: Valve with narrower and much more numerous stridulatory scales; harpe with longer setae; phallus with a narrower latero-apical dentate patch.