bn:00016580n
Noun Concept
Categories: Articles with 'species' microformats, Taxa named by John Wells Foster, Pleistocene rodents, Pleistocene mammals of North America, Pliocene rodents
EN
Castoroides  genus Castoroides  Burosor efforsorius  Castoroides leiseyorum  Castoroides nebrascensis
EN
Extinct beavers of the Pleistocene; of eastern and southern United States WordNet 3.0
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EN
Extinct beavers of the Pleistocene; of eastern and southern United States WordNet 3.0 & Open English WordNet
Castoroides, or giant beaver, is an extinct genus of enormous, bear-sized beavers that lived in North America during the Pleistocene. Wikipedia
An extinct Pleistocene genus of beavers from North America Wikipedia Disambiguation