 |
A New Pocket Gopher (Genus Thomomys), from Eastern Colorado
E. Raymond Hall |
 |
A New Pocket Gopher (Thomomys) and A New Spiny Pocket Mouse (Liomys) from Michoacán, Mexico
E. Raymond Hall; Bernardo Villa Ramírez |
 |
A New Pocket Mouse (Genus Perognathus) from Kansas
E. Lendell Cockrum |
 |
A new Robinson Crusoe
W. L. Alden |
 |
A New Sensation
Albert Ross |
 |
A New Snake of the Genus Geophis From Chihuahua, Mexico
John M. Legler |
 |
A New Species of Frog (Genus Tomodactylus) from Western México
Robert G. Webb |
 |
A New Species of Heteromyid Rodent from the Middle Oligocene of Northeast Colorado with Remarks on the Skull
Edwin C. Galbreath |
 |
A New Species of Pocket Gopher (Genus Pappogeomys) From Jalisco, México
Robert J. Russell |
 |
A New Species of Wood Rat (Neotoma) from Northeastern Mexico
Ticul Alvarez |
