1. A record snake found;Agerter K. S.;Yellowstone Nat. Notes,1932
2. Natural history notes: Charina bottae (rubber boa). Food;Bartholomew B. D.;Herpetol. Rev.,1993
3. East of Eden: Asia as an important center of taxonomic origination in mammalian evolution;Beard K. C.;Dawn of the age of mammals in Asia,1998