1. Proxatrypanius rockefelleri Gilmour, 1959

Type locality — Mexico, Colima: Manzanillo. (AMNH). Distribution — Mexico (Sinaloa, Colima, Jalisco).

Proxatrypanius rockefelleri Gilmour, 1959a: 338, fig. 3; Chemsak et al., 1992: 144 (cat.); Chemsak & Noguera, 1995: 68 (distr.); Noguera & Chemsak, 1996: 407 (cat.).

Pseudastylopsis Dillon, 1956

Pseudastylopsis Dillon, 1956b: 220; Linsley & Chemsak, 1995: 124.

Pseudostylopsis; Arnett, 1962: 872, 891 (error); Hatch, 1971: 147.

Type­species — Leptostylus nebulosus Horn, 1880 (original designation).