Thespieus aspernatus Draudt, 1923;  Comments: SE Mexico to Venezuela, S Brazil, Paraguay & Argentina TL: Paraguay.

Thespieus aspernatus ♂ Genitalia of the lectotype. Image from: Mielke, 1993. Revta bras. Ent. 37: 611-638   —   © Olaf H. H. Mielke