rat that lives in a river
Rodenticide.
Rodent
The River Rat was created in 1984.
There seems to be some confusion with this question.The kangaroo rat should not be confused with the rat-kangaroos of Australia. Some potoroos are known as rat-kangaroos.There does not seem to be another name for the kangaroo rat starting with the letter 'p'.
There is a picture of a River Rat in the 'related link'
The River Rat was filmed on the banks of the Mississippi river, Kentucky.
tributary
colorado river
A zandmole is another name for the sand mole or coast rat.
Ponni , the other name of cauvery river.
Tributary when one river flows into another or if more than one river merges to form another - Confluence
A wharf rat is another name for a brown rat. A rat is a "rodent" and in the "Muridae" family and all rats are in the Genus "Rattus" A black rat is Rattus Rattus. A brown rat (also fancy/ lab rats) is Rattus Norvegicus