Assertion: american bison | /r/HasProperty | regarded
Facets:
value: usually
type: DEGREE
Source sentences:
text: Though the American bison is not only a separate species, but also is usually regarded as being in a separate genus from domestic cattle (Bos taurus), they clearly have a lot of genetic compatibility and American bison can interbreed with cattle, although only the female offspring are fertile in the first generation.