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Ischyromys Leidy 1856 (rodent)

Osteichthyes - Rodentia - Ischyromyidae

PaleoDB taxon number: 41399

Synonyms: Colotaxis Cope 1873 (no. 45205), Gymnoptychus Cope 1873 (no. 46745), Titanotheriomys Miller and Gidley 1920 (no. 52355)

Full reference: J. Leidy. 1856. Notice of remains of extinct Mammalia, discovered by Dr. F. V. Hayden in Nebraska Territory. Proceedings of the Academy of Natural Sciences of Philadelphia 8:88-90

Parent taxon: Ischyromyidae according to W. W. Korth 2014

Sister taxa: Acritoparamys, Ailuravinae, Apatosciuravus, Churcheria, Decticadapis, Hulgana, Ischyromyinae, Leptotomus, Lophiparamys, Microparamyinae, Notoparamys, Paramyinae, Paramys, Pelycomys, Pseudoparamyinae, Rapamys, Tapomys, Thisbemys

Subtaxa: Ischyromys blacki, Ischyromys douglassi, Ischyromys junctus, Ischyromys parvidens, Ischyromys typus, Ischyromys typus nanus, Ischyromys veterior

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Type: Ischyromys typus

Ecology: scansorial insectivore