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Crotalus stejnegeri, commonly known as the Sinaloan long-tailed rattlesnake or just long-tailed rattlesnake,[3][4] is a venomous pit viper species in the family Viperidae. The species is native to western Mexico. There are no recognized subspecies.[5]
^Mendoza-Quijano, F. (2007). "Crotalus stejnegeri". IUCN Red List of Threatened Species. 2007: e.T64333A12771355. doi:10.2305/IUCN.UK.2007.RLTS.T64333A12771355.en. Retrieved 18 November 2021.
^McDiarmid RW, Campbell JA, Touré TA (1999). Snake Species of the World: A Taxonomic and Geographic Reference, Volume 1. Washington, District of Columbia: Herpetologists' League. 511 pp. ISBN 1-893777-00-6 (series). ISBN 1-893777-01-4 (volume).[page needed]
^Campbell JA, Lamar WW (2004). The Venomous Reptiles of the Western Hemisphere. Ithaca and London: Comstock Publishing Associates. 870 pp., 1,500 plates. ISBN 0-8014-4141-2.
Crotalusstejnegeri, commonly known as the Sinaloan long-tailed rattlesnake or just long-tailed rattlesnake, is a venomous pit viper species in the family...
has lost its rattle entirely, Crotalus lorenzoensis usually has no rattle, and both Crotalus ruber lucasensis and Crotalus estebanensis exhibit a tendency...
Western threadsnake (Rena humilis) Sidewinder (Crotalus cerastes) Western diamondback rattlesnake (Crotalus atrox) Brennan, Thomas (2008). "Reptiles of Arizona"...
relationships of the enigmatic longtailed [sic] rattlesnakes (Crotalus ericsmithi, C. lannomi, and C. stejnegeri)". Molecular Phylogenetics and Evolution 69 (3): 524–534...
is most closely related to C. stejnegeri, though its head and body are not as slender as those of C. stejnegeri. Crotalus lannomi is found in western Mexico...