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Four New Pocket Gophers of the Genus Cratogeomys from Jalisco, Mexico cover

Four New Pocket Gophers of the Genus Cratogeomys from Jalisco, Mexico

By Robert J. Russell
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About This Book

A taxonomic study of pocket gophers in central Jalisco, Mexico, identifies four newly recognized subspecies within the genus Cratogeomys and provides formal diagnoses, comparative notes with related taxa, detailed cranial and external measurements, type localities and specimen lists. The account documents variation in pelage, skull and dental characters, contrasts the new taxa with previously known populations, and argues that localized soil conditions limit dispersal and promote isolated, island-like patterns of subspeciation.

About the Author

Russell, Robert J. portrait

Robert J. Russell

Robert J. Russell is a notable figure in the field of mammalogy, particularly recognized for his extensive research on pocket gophers. His works, such as "A New Species of Pocket Gopher (Genus Pappogeomys) From Jalisco, México" and "Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae," contribute significantly to the understanding of these small burrowing rodents. Russell's studies often focus on geographic variation and classification, providing valuable insights into the diversity and evolutionary history of pocket gophers in Mexico. His scholarly contributions have helped shape the scientific discourse surrounding these unique mammals.

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A New Species of Pocket Gopher (Genus Pappogeomys) From Jalisco, México cover A New Species of Pocket Gopher (Genus Pappogeomys) From Jalisco, México by Robert J. Russell Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae cover Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae by Robert J. Russell Geographic Variation in the Pocket Gopher, Cratogeomys castanops, in Coahuila, México cover Geographic Variation in the Pocket Gopher, Cratogeomys castanops, in Coahuila, México by Robert J. Russell Pleistocene Pocket Gophers From San Josecito Cave, Nuevo Leon, Mexico cover Pleistocene Pocket Gophers From San Josecito Cave, Nuevo Leon, Mexico by Robert J. Russell

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