PaleoDB taxon number: 386189
Full reference: R. J. Emry, B. Wang, L. A. Tjutkova and S. G. Lucas. 1997. A late Eocene eomyid rodent from the Zaysan Basin of Kazakhstan. Journal of Vertebrate Paleontology 17(1):229-234
Sister taxa: none
Type specimen: IZ NAS RK 35(10)/1843, a tooth (Left m1). Its type locality is K10, Zertsalo, which is in an Eocene terrestrial sandstone in the Aksyir Formation of Kazakhstan.