e/Tsaganomyidae

Information
has gloss	eng: Tsaganomyidae is an extinct family of rodents from Asia. It contains three genera. Tsaganomyids are generally considered to be related to the Hystricognathi (porcupines and relatives). Members of Tsaganomyidae were fossorial (digging) rodents that probably used their incisor teeth to dig like some living mole rats.
lexicalization	eng: Tsaganomyidae
instance of	(noun) relatively small placental mammals having a single pair of constantly growing incisor teeth specialized for gnawing gnawer, rodent