The Baculum in Microtine Rodents
University of Kansas Publications Museum of Natural History
Volume 12, No. 3, pp. 181-216, 49 figs. February 19, 1960
BY SYDNEY ANDERSON
University of Kansas Lawrence 1960
University of Kansas Publications, Museum of Natural History
Editors: E. Raymond Hall, Chairman, Henry S. Fitch, Robert W. Wilson
Volume 12, No. 3, pp. 181-216, 49 figs. Published February 19, 1960
University of Kansas Lawrence, Kansas
PRINTED IN THE STATE PRINTING PLANT TOPEKA, KANSAS 1960
28-774
The Baculum in Microtine Rodents
Sydney Anderson
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The Baculum in Microtine Rodents
INTRODUCTION
METHODS
ACCOUNTS OF SPECIES
Dicrostonyx groenlandicus (Traill)
Lemmus trimucronatus (Richardson)
Synaptomys cooperi Baird
Clethrionomys rutilus Pallas
Clethrionomys gapperi (Vigors)
Clethrionomys occidentalis (Merriam)
Clethrionomys glareolus Schreber
Clethrionomys rufocanus Sundevall
Phenacomys intermedius Merriam
Ondatra zibethicus (Linnaeus)
Microtus (Herpetomys) guatemalensis Merriam
Microtus (Arvicola) richardsoni (DeKay)
Microtus (Chilotus) oregoni (Bachman)
Microtus (Stenocranius) gregalis (Pallas)
Microtus (Stenocranius) miurus Osgood
Microtus (Chionomys) nivalis Martins
Microtus (Chionomys) longicaudus (Merriam)
Microtus arvalis (Pallas)
Microtus orcadensis Millais
Microtus guentheri Danford and Alston
Microtus fortis Büchner
Microtus montanus (Peale)
Microtus townsendii (Bachman)
Microtus oeconomus (Pallas)
Microtus mexicanus (Saussure)
Microtus californicus (Peale)
Microtus pennsylvanicus (Ord)
Microtus agrestis (Linnaeus)
Microtus (Pedomys) ochrogaster (Wagner)
Microtus (Pitymys) pinetorum (LeConte)
Microtus (Pitymys) parvulus (Howell)
Microtus (Pitymys) quasiater (Coues)
Microtus (Pitymys) fatioi (Mottaz)
Neofiber alleni True
Lagurus curtatus (Cope)
Key to the Bacula of Some North American Microtines
DISCUSSION
LITERATURE CITED