Eremocosta robusta (Roewer 1934) nomen dubium

Eremacantha robusta Roewer 1934: 571, figs. 320d, 320p, 324s. Eremorhax robustus (Roewer 1934): Muma 1976: 15.

Eremocosta robusta (Roewer): Harvey 2002: 451.

Type material. Immature holotype from Santiago, México, deposited at Zoologisches Museum der Humboldt Universität (ZMHU, no. 996). Recorded specimens: known from type only. Type not examined. Distribution . MÉXICO: Baja California Norte. Biome: Sonoran Desert.

Discussion. Muma (1970) considered this nomen dubium after examining the type which proved to be a juvenile. We agree with this designation.