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This is actually a skull of the American species (C. canadensis), but the European species (C. fiber) is very similar. Beavers seem to have been widespread in Britain in prehistoric times, and bones have been found in Saxon deposits. They probably became extinct here around the 12th century
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1. Beaver skull, lateral view
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2. Beaver skull, ventral view
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Image 1 & 2
Stage - adult
Area collected - Kansas
Universty of Michigan Animal Diversity Site
Canadian Wildlife Service Hinterland Who's Who
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Taxonomy :
Order - Rodentia (rodents)
Suborder - Sciuromorpha ("squirrel-shape")
Family - Castoridae (beavers)
Dental Formula :
1.0.1.3 / 1.0.1.3
Measurements :
Image 1
Condylobasal length - 138mm
Zygomatic width - 96mm
Jaw length - 108mm
Interorbital width - 26mm
Upper tooth row - 31mm
Scientific Name :
Castor - "beaver" (Greek)
fiber - "beaver" (Latin)
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