Orohippus pumilus (extinct ungulate)
Variant names: Helaletes pumilus, Helohippus pumilus, Hyrachyus pumilus, Lophiodon pumilus, Pachynolophus pumilus
Abundance: 3.65%
Habitats: (1) only
Found in one sample
United States: Green Locality (Early Eocene)
See also Orohippus, Orohippus proteros, Orohippus sp., Orohippus sylvaticus