https://journals.ku.edu/reptilesandamphibians/article/view/20655
Caudal pseudoautotomy in three Sri Lankan species of snakes (Natricidae and Viperidae) | Reptiles &...
https://journals.ku.edu/reptilesandamphibians/article/view/14913/version/16761/13606
View of A dicephalic Western Dusky Rattlesnake, Crotalus triseriatus (Squamata: Viperidae)
of aviewwestern
https://repositorio.unam.mx/contenidos/ficha/albinism-in-crotalus-simus-squamata-viperidae-4160656?c=plP3ER&d=false&q=*:*&i=3&v=1&t=search_0&as=0
ALBINISM IN Crotalus simus (SQUAMATA: VIPERIDAE)
Repositorio Institucional de la UNAM
albinismcrotalussquamataviperidae