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Rheomys underwoodi Thomas 1906 (Underwood's water mouse)

Osteichthyes - Glires - Cricetidae

PaleoDB taxon number: 231876

Belongs to Rheomys according to P. D. Jenkins and A. A. Barnett 1997

Sister taxa: Rheomys mexicanus, Rheomys raptor, Rheomys thomasi

Ecology: scansorial insectivore

Average measurements (in mm): femur length 19.0, humerus length 15.0, radius length 15.3, scapula length 15.3, tibia length 28.0

Estimated body mass: 41.6 g based on femur length, humerus length, and tibia length