|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Mammalia - Lagomorpha - Ochotonidae
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
|S. Sen 1998||Small sized Ochotonid. Lower p3 with, in addition to three main flexids, additional flexids on its anteroconid. Anteroconid trinangular shaped and widened; it is connected centrally to the trigonid complex by a narrow enamel bridge. The pattern of the anteroconid variable in having deep labial and lingual grooves (without cement) or flexids (with cement). Mesoflexid occasionally present. Lower p4, m1 and m2 similar in size and shape.|