CHECK LIST N. AMER. AMPH. KEPT. 137 



Crotalus triseriatus Amaral 



Bull. Antivenin Inst. Amer., Vol. 1, No. 2, 1927, p. 48, j5g. 10. 



TYPE locality: Mexico. 



range: Southern Arizona, Chihuahua and Tamaulipas south to 

 Jalisco and Guerrero, Mexico, 



Crotalus willardi Meek 



Crotalus willardi Meek 



Field Columb. Mus. Publ. Zool., Vol. 7, No. 1, Jan. 1906, p. 18, pi. 3. 



TYPE locality: Ramsay Canyon, 7000 feet elevation, Hua- 



chuca Mountains, Arizona. 

 range: Santa Rita Mountain region, Arizona, and northern 



Mexico. 



SYNAPSIDA (SUBCLASS) 

 OsBORN, Science, N. S., Vol. 17, Feb. 13, 1903, p. 276 



TESTUDINATA (ORDER) 

 Oppel, Ordn. Rept., 1811, p. 3 



KINOSTERNIDAE (FAMILY) 



Stemotherus (GENUS) 



Gray, Ann. Philos., N. S., Vol. 10, Sept. 1825, p. 211 

 type: odoratus 



stink-pots, musk-turtles 



Stemotherus carinatus (Gray) 



Aromochelys carinata Gray 



Proc. Zool. Soc. London, 1855 (Jan. 22, 1856), p. 199. 

 Stemotherus carinatus Stejneger 



Proc. U. S. Nat. Mus., Vol. 62, art. 6, 1923, p. 2. 

 Kinosternon carinatum Stejneger and Barboxjr 



Check List N. Amer. Amph. Kept., Ed. 1, 1917, p. 111. 



type locality: Louisiana. 



range: Mississippi River drainage, from Vicksburg, Mississippi, 

 south; west into southeastern Texas. 



