interrupta (Macquart), 1834: 310 ( Asilus). Type locality: U.S.A., Georgia. T (lost). Distr.: Colombia, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua Panama, U.S.A. Refs.: Hull, 1962 (2): 478 ( Nerax); Artigas & Papavero, 1997a: 73; Papavero, 2009: 24 (cat.).

maculatus Macquart, 1838: 111 (1839: 227), pl. 9, figs. 6a-b ( Erax), part.

lateralis Macquart, 1838: 116 (1839: 232) ( Erax).

concolor Walker, 1851: 130 (Erax) .

perrumpens Walker, 1860: 283 (Asilus) .

villosus Bellardi, 1861: 149 (49) ( Erax).

perrumpeus Parks, 1968: 176; Papavero & Ibáñez-Bernal, 2001: 96 (history of Mexican dipterology), error.