Mammalia - Carnivora - Ursidae
Alternative combinations: Arctotherium simum, Tremarctotherium simum
Synonyms: Arctodus simus yukonensis Lambe 1911, Arctotherium californicum Merriam 1911, Arctotherium yukonense Lambe 1911, Dinarctotherium merriami Barbour 1916, Tremarctotherium californicum Merriam 1911, Tremarctotherium yukonense Lambe 1911
Full reference: E. D. Cope. 1879. The cave bear of California. American Naturalist 13(12):791
Belongs to Arctodus according to R. L. Richards and W. D. Turnbull 1995
See also Barbour 1916, Carranza-Castaneda and Miller 1987, Emslie and Czaplewski 1985, Gillette and Madsen 1992, Hay 1902, Hibbard 1955, Hibbard 1955, Kurten and Anderson 1980, Lambe 1911, Merriam 1911, Richards et al. 1996, Schubert and Kaufmann 2003 and Schultz 1938
Sister taxon: Arctodus pristinus
Type specimens:
- Arctodus simus: AMNH 8222, a skull (skull). Its type locality is Potter Creek Cave, which is in a Pleistocene cave horizon in California.
- Arctotherium californicum: UCMP 17754, a set of postcrania (elements of the foot).
- Arctotherium yukonense: Cat. No. 7438, a skull (complete skull without lower jaw). Its type locality is Gold-run Creek Arctotherium, which is in a Pleistocene terrestrial horizon in Canada.
- Dinarctotherium merriami:
Ecology: ground dwelling herbivore-carnivore
Distribution:
• Quaternary of Canada (3: British Columbia, Saskatchewan, Yukon collections), United States (28: Alabama, Alaska, California, Idaho, Indiana, Kansas, Mississippi, Missouri, Montana, Nebraska, Nevada, New Mexico, Ohio, South Dakota, Texas, Utah, Virginia, Wyoming)
• Blancan of United States (1: California)
Total: 32 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.