Xylophanes amadis
Forewing apex falcate. Outer spur of midtibia about as long as inner. Abdomen without a dorsal median line, subdorsal lines represented only by small dark green spots on the posterior margins of the tergites. Forewing upperside deep green, but fading to brown with age; basal black patch present on the inner edge; two thin, dark green antemedian lines present, curving from the inner margin to the costa; a single prominent, dark green, slightly sigmoid, postmedial line running from inner margin to apex, shading off distally, sharply defined basally by a pale border, the width of which is individually variable; anterior to this line are the vestiges of two or three other postmedial lines, either very thin and evenly curved or represented only by vein spots; submarginal line also represented only by a series of vein spots; discal spot small, black and sharply defined, distal of which is a dark green cloud. Medial band of hindwing upperside buff, often with a greenish tint, entire or partially interrupted by black streaks running along the veins from the basal black area.
Male genitalia: Uncus rounded-truncate apically. Gnathos very obtusely pointed. Apical bar of phallus narrow, long (curving round almost to reach the dorsal surface), parallel-sided, entirely covered in large, anteriorly directed thorns. Vesica very long with two distal membranous diverticula, dorsal diverticulum vestigial, sometimes almost absent, ventral diverticulum longer, exceeding the width of the vesica; distal to the diverticula, the vesica continues posteriorly or slightly upward.