Abundance: 0.59 to 100.00% (median 1.10%)

Latitudinal range: 28.5° to 36.8°

Habitats: (4) only

Found in 4 samples

United States: Bridge Ranch (Middle Miocene), Farish Ranch (Late Miocene), Whisenhunt Quarry (Late Miocene), Vedder (UCMP locality V69140) (Early Miocene)

See also Merychyus medius, Merychyus smithi, Merychyus sp.