Explanation of Names
Macrodactylus uniformis Horn 1876
AZ to w. TX / Mex. (BG data)(1)
MI, WI, and MD records in Arce-Perez & Moron (2000) possibly based on mislabeled/misidentified specimens (Art Evans, pers. comm. to =v= 5.iv.2011)
Horn, G.H. 1876. Revision of the U. S. species of Ochodaeus and other genera of Scarabaeidae. Transactions of the American Entomological Society, 5: 177-197.