Migmacastor
Extinct genus of rodents
From Wikipedia, the free encyclopedia
Migmacastor is an extinct member of the beaver family, Castoridae, known from a single species, Migmacastor procumbodens. Only a single specimen has been reported, a skull from the late Oligocene or early Miocene of Nebraska. Features of the incisor teeth of Migmacastor indicate they were used to dig. Other extinct beavers, including the better-known Palaeocastor, were also fossorial (digging), but Migmacastor may have become a burrower independently.[1]
| Migmacastor | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Castoridae |
| Genus: | †Migmacastor Korth & Rybczynski, 2003 |
| Species: | †M. procumbodens |
| Binomial name | |
| †Migmacastor procumbodens Korth & Rybczynski, 2003 | |
