earless water rat

(from the article `water rat`) Water rats of the genus Hydromys live in the mountains and coastal lowlands of Australia, New Guinea, and some nearby islands. The earless water rat ...
Found on http://www.britannica.com/eb/a-z/e/1

Earless water rat

The earless water rat (Crossomys moncktoni) is a New Guinea rodent, part of the Hydromys group of the subfamily of Old World rats and mice (Murinae). It is the only species of the genus Crossomys. This species is probably most closely related to Baiyankamys. It is still unclear to which species this group is related. It is one of the most aquatica...
Found on http://en.wikipedia.org/wiki/Earless_water_rat
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