Eupanacra greetae (Taxonomy)
Similar to Eupanacra tiridates and Eupanacra regularis regularis but forewing broader. Forewing upperside dull light green; five postmedian median lines and submarginal line more distinct than in Eupanacra tiridates, straighter than in Eupanacra regularis regularis; subapical white mark a simple V-shape, not a double zigzag as in Eupanacra tiridates and Eupanacra regularis regularis. Forewing underside with a straight, black postmedian line (absent in Eupanacra tiridates and Eupanacra regularis regularis). Hindwing upperside with light median area more extended costad than in Eupanacra tiridates and Eupanacra regularis regularis. Hindwing underside similar to Eupanacra tiridates but the sinuous postmedian line darker, ending at the light tornal area; submarginal row of black dots converges on the postmedian line at this point, where it also ends (in Eupanacra tiridates, these features remain parallel and reach the inner margin). Forewing length 26 mm. Gnathos with a characteristic dorsal, subapical excavation.Aedeagus with apical process transverse, anvil-shaped, without serrations;Vesica with basal part more strongly scobinate than in other species.