|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Mammalia - Rodentia - Ischyromyidae
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.
|M. R. Dawson 2001||Lower molars have very short posterior arm of protoconid; strong anterior arm of ectolophid; cusps high and discrete. Smaller than other known species of genus.|