Arfia opisthotoma Matthew 1901 (eutherian)

Mammalia - Hyaenodonta - Hyaenodontidae

Alternative combination: Sinopa opisthotoma

Belongs to Arfia according to M. R. Borths et al. 2016

See also Gingerich and Deutsch 1989, Grohé et al. 2012, Gunnell 1998, Kihm 1984, Polly 1993 and Van Valen 1965

Sister taxa: Arfia gingerichi, Arfia junnei, Arfia langebadreae, Arfia palustris, Arfia shoshoniensis, Arfia zele

Ecology: ground dwelling carnivore


• Eocene of United States (35: Colorado, Wyoming collections)

Total: 35 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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