Taphrocerus chevrolati Obenberger

CHIH, Cañon de La Noria, 7 mi W Parrita, 10-VIII-50, AMNH; DF, Topilejo, 2-VII-52, AMNH; DGO, 5 mi E Durango, 3-VIII-52, EMEC; GTO, 1 mi N Sauceda, 7000’, 29-VI- 71, RLWE; MEX, 5 mi NW Ixtlahuaca, 8400’, 15-VIII-74, FSCA; NAY, San Cayetano, 970 m, 11-VII-79, CLBC; ZAC, Nochistlán, 6300’, 23-VIII-79, UCDC.