Alternative combinations: Calippus (Grammohippus) hondurensis, Pliohippus hondurensis
Synonyms: Calippus castilli Cope 1886, Merychippus castilli Cope 1886, Pliohippus (Pliohippus) castilli Cope 1886, Pliohippus castilli Cope 1886, Protohippus castilli Cope 1886
Full reference: E. C. Olson and P. O. McGrew. 1941. Mammalian fauna from the Pliocene of Honduras. Bulletin of the Geological Society of America 52:1219-1244
Sister taxa: none
- Calippus hondurensis: Its type locality is Rancho Lobo, which is in a Miocene terrestrial horizon in the Gracias Formation of Honduras
- Calippus castilli: AMNH 8344, a tooth (An upper molar of the left side).
Ecology: ground dwelling grazer
Total: 19 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.