Donald Trump Moth

The upper surface of the N. donaldtrumpi forewings is orange-yellow except for dark brown patches on the fringe and anterior portions of the wing. The length between forewings is 3 mm (0.12 in) to 4.6 mm (0.18 in). Hindwings are pale buff, with dark fringes. The wings have similar coloration for both males and females. Its antennae are about two-thirds of its wingspan and its head is covered with yellowish white scales, which inspired the moth's name. Compared with N. neonata, the other species in the genus, N. donaldtrumpi male genitalia structures are smaller and female genitalia possess very few small setae.

While the closely related N. neonata occurs throughout much of California, Baja California and Northwest Mexico, specimens of N. donaldtrumpi have so far been found only in the Northern half of Baja California and Riverside and Imperial counties in Southern California.