Calippus (Grammohippus) Hulbert, Jr. 1988 (horse)

Mammalia - Perissodactyla - Equidae

Full reference: R. C. Hulbert, Jr. 1988. Calippus and Protohippus (Mammalia, Perissodactyla, Equidae) from the Miocene (Barstovian-early Hemphillian) of the Gulf Coastal Plain. Bulletin of the Florida State Museum, Biological Sciences 32(3):221-340

Parent taxon: Calippus according to R. C. Hulbert 1988

See also Prado and Alberdi 1996

Sister taxa: none

Subtaxa: none

Ecology: ground dwelling grazer

Distribution: found only at Verdigre Quarry (Miocene of Nebraska)

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