Now showing items 1-10 of 691
The pygmy owl of the District of Soconusco, Chiapas
(University of Michigan Museum of Zoology, 1941)
Character gradients in the spiny pocket mouse, Liomys irroratus
(University of Michigan Museum of Zoology, 1948)
The rufous-browed wrens of Chiapas, Mexico
(University of Michigan Museum of Zoology, 1943)
San Francisco Bay as a factor influencing speciation in rodents
(University of Michigan Museum of Zoology, 1944)
Notes on the Lampropholis group of Middle American Lygosoma (Scincidae) with descriptions of two new forms
(University of Michigan Museum of Zoology, 1940)