Antaeotricha umbratella

It is found in Brazil (Amazonas), Panama, Costa Rica, Guyana and French Guiana.

Dorsal projecting scales at one-third are tipped with ferruginous.

The costal half of the wing on the median third is suffusedly mixed with whitish and the second discal stigma is large and blackish, more or less surrounded with whitish.

There is also an irregular subterminal line of whitish irroration (sprinkling) from four-fifths of the costa to the tornus, indented towards the costa, preceded by a blackish-fuscous shade, and terminal area beyond it wholly blackish fuscous.

The hindwings are dark fuscous and the costal margin is expanded to three-fourths, with long projecting whitish hairscales, and long whitish subcostal hair-pencil lying beneath the forewings.