- Gastrisus newtonorum Navarrete-Heredia & Márquez, 1998

Paratypes: 1 ♂, 1 ♀. MEXICO: Morelos, Tlayacapan, Cultivo temporal, IX/1996. Col. J. Márquez y K. Villavicencio, NTP-80; Zona 5.

Conservation status: Complete, well-preserved.