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Sigmodon libitinus Martin 1979 (cotton rat)

Osteichthyes - Rodentia - Cricetidae

PaleoDB taxon number: 51551

Belongs to Sigmodon according to R. Martin 1979

Sister taxa: Sigmodon alstoni, Sigmodon bakeri, Sigmodon chonensis, Sigmodon curtisi, Sigmodon hispidus, Sigmodon hudspethensis, Sigmodon lindsayi, Sigmodon minor, Sigmodon ochrognathus

Ecology: scansorial insectivore

Average measurements (in mm): m1 2.23 x 1.52

Estimated body mass: 58.8 g based on m1 length