North American beaver
Castor canadensis A male North American beaver Conservation status Least Concern (IUCN 3.1) [1] Scientific classification Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Rodentia Family: Castoridae Genus: Castor Species: C. canadensis Binomial name Castor canadensis Kuhl, 1820 [2] Subspecies List C. c. acadicus Bailey and Doutt, 1942 [3] C. c. baileyi Nelson, 1927 [4] C. c. belugae Taylor, 1916 [5] : 429–433 Cook Inlet beaver C. c. caecator Bangs (1913:513) [6] Newfoundland beaver C. c. canadensis Kuhl 1820 [2] Canadian beaver C. c. carolinensis Rhoads 1898 [7] : 420–421 Carolina beaver C. c. concisor Warren and Hall, 1939 [8] C. c. duchesnei Durrant and Crane, 1948 [9] C. c. frondator Mearns, 1897 [10] Sonora beaver C. c. idoneus Jewett and Hall, 1940 [11] C. c. labradorensis Bailey and Doutt, 1942 [3] C. c. leucodonta Gray, 1869 [12] Pacific beaver C. c. mexicanus Bailey, 1913 [13] Rio Grande beaver C. c. michiganensis Bailey 1913 [13] Woods beaver C. c. miss...