Mammalia - Rodentia - Cricetidae
Alternative spelling: Ondatrina
Full reference: J. E. Gray. 1825. An outline of an attempt at the disposition of Mammalia into Tribes and Families, with a list of genera apparently appertaining to each Tribe. Annals of Philosophy, new series 10:337-344
Parent taxon: Arvicolinae according to T. Galewski et al. 2006
See also Gray 1825
Sister taxa: Allophaiomys, Arvicolini, Dicrostonychini, Dinaromys, Lasiopodomys, Lemmini, Mimomys, Myodini, Ondatrinae, Orcemys, Phenacomyini, Praesynaptomys, Prolagurus, Prometheomyini, Synaptomyini
Subtaxa: Ondatra
Distribution:
• Quaternary of Canada (9: Alberta, Northwest Territories, Ontario, Quebec, Saskatchewan, Yukon collections), United States (113: Alaska, Arizona, Arkansas, California, Colorado, Florida, Georgia, Idaho, Iowa, Kansas, Maryland, Michigan, Missouri, Montana, Nebraska, Nevada, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, West Virginia)
• Blancan of United States (54: Arizona, California, Idaho, Kansas, Nebraska, Nevada, New Mexico, Washington, Wyoming)
• Pliocene of United States (2: Arizona, Idaho)
Total: 178 collections including 182 occurrences