Trogolegnum is a genus of moths in the family Sphingidae, containing only one species, Trogolegnum pseudambulyx, which is known from Mexico.[2]
The forewing is strongly excavate below the apex especially in males. The proboscis is very short and weak. The forewing colour and pattern are similar to Adhemarius donysa but the subbasal band extends to the costal edge.
This article incorporates text from this source, which is in the public domain. Trogolegnum is a genus of moths in the family Sphingidae, containing only one species, Trogolegnum pseudambulyx, which is known from Mexico.
