Abundance: 0.37 to 18.52% (median 2.55%)

Latitudinal range: 28.5° to 42.7°

Habitats: (6) only

Found in 6 samples

United States: Pratt Quarry (Middle Miocene), Buckner Ranch (Middle Miocene), Whisenhunt Quarry (Late Miocene), Vedder (UCMP locality V6761) (Early Miocene), Hoye Canyon (UCMP V-95013) (Late Miocene), Observation Quarry (Middle Miocene)

See also Pronotolagus albus, Pronotolagus apachensis, Pronotolagus nevadensis, Pronotolagus whitei