Many species of
Hypolagus have been described, including 12 from North America. Some of these species may be synonymous with others.
North American species •
Hypolagus arizonensis •
Hypolagus edensis - Late Pliocene •
Hypolagus fontinalis •
Hypolagus furlongi - Late Pliocene - Early Pleistocene •
Hypolagus gidleyi - Late Pliocene •
Hypolagus oregonensis •
Hypolagus parviplicatus •
Hypolagus regalis - Late Pliocene •
Hypolagus ringoldensis - Late Miocene to Early Pleistocene,
Ringold Formation,
Washington •
Hypolagus tedfordi- Late Pliocene •
Hypolagus vetus - Late Miocene •
Hypolagus voorhiesi - Late Pliocene
Eurasian species •
Hypolagus balearicus - Early Pliocene,
Mallorca and possibly
Ibiza •
Hypolagus brachygnathus - Late Pliocene to Middle Pleistocene, Europe •
Hypolagus gromovi - Late
Turolian to Early
Ruscinian,
Caucasus region •
Hypolagus mazegouensis - Late Pliocene,
China •
Hypolagus multiplicatus - Late Pliocene to Early Pleistocene,
Baikal region •
Hypolagus peregrinus - Early Pleistocene,
Sicily •
Hypolagus petenyii - Early Pliocene to Early Pleistocene, Europe •
Hypolagus schreuderae - Late Pliocene to Early Pleistocene, China •
Hypolagus transbaicalicus - Late Pliocene to Early Pleistocene, Baikal region The genus and both species of
Pliolagus (
P. beremendensis and
P. tothi) are
junior syonyms of
Hypolagus brachygnathus. ==References==