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I '''Crotalini''' ('''Crotalinae''') sono una [[sottofamiglia]] di [[Viperidae|vipere]] velenose che si trovano prevalentemente in [[Centro America|Centro]] ede in [[Sud America]], nonché in [[Asia]].
== Tassonomia ==
Comprende i seguenti generi:<ref>{{cita web |titolo=Crotalinae |opera=The Reptile Database |url=http://reptile-database.reptarium.cz/advanced_search?taxon=Crotalinae&submit=Search |accesso=23 luglio 2014}}</ref>
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* ''[[Agkistrodon]]'' <span style="font-variant: small-caps">{{zoo|Palisot de Beauvois</span>, |1799}}
* ''[[Atropoides]]'' <span style="font-variant: small-caps">{{zoo|Werman</span>, |1992}}
* ''[[Bothriechis]]'' <span style="font-variant: small-caps">{{zoo|Peters</span>, |1859}}
* ''[[Bothriopsis]]'' <span style="font-variant: small-caps">{{zoo|Peters</span>, |1861}}
* ''[[Bothrocophias]]'' <span style="font-variant: small-caps">{{zoo|Gutberlet & Campbell</span>, |2001}}
* ''[[Bothropoides]]'' <span style="font-variant: small-caps">{{zoo|Fenwick, Gutberlet, Evans & Parkinson</span>, |2009}}
* ''[[Bothrops]]'' <span style="font-variant: small-caps">{{zoo|Wagler</span>, |1824}}
* ''[[Calloselasma]]'' <span style="font-variant: small-caps">{{zoo|Cope</span>, |1860}}
* ''[[Cerrophidion]]'' <span style="font-variant: small-caps">{{zoo|Campbell & Lamar</span>, |1992}}
* ''[[Crotalus]]'' <span style="font-variant: small-caps">{{zoo|Linnaeus</span>, |1758}}
* ''[[Deinagkistrodon]]'' <span style="font-variant: small-caps">{{zoo|Gloyd</span>, |1979}}
* ''[[Garthius]]'' <span style="font-variant: small-caps">{{zoo|Malhotra & Thorpe</span>, |2004}}
* ''[[Gloydius]]'' <span style="font-variant: small-caps">{{zoo|Hoge & Romano-Hoge</span>, |1981}}
* ''[[Hypnale]]'' <span style="font-variant: small-caps">{{zoo|Fitzinger</span>, |1843}}
* ''[[Lachesis (genere)|Lachesis]]'' <span style="font-variant: small-caps">{{zoo|Daudin</span>, |1803}}
* [[Metlapilcoatlus]] <span style="font-variant: small-caps">{{zoo|Campbell, Frost & Castoe</span>, |2019}}
* ''[[Mixcoatlus]]'' <span style="font-variant: small-caps">{{zoo|Jadin, Smith & Campbell</span>, |2011}}
* ''[[Ophryacus]]'' <span style="font-variant: small-caps">{{zoo|Cope</span>, |1887}}
* ''[[Ovophis]]'' <span style="font-variant: small-caps">{{zoo|Burger</span>, |1981}}
* ''[[Porthidium]]'' <span style="font-variant: small-caps">{{zoo|Cope</span>, |1871}}
* ''[[Protobothrops]]'' <span style="font-variant: small-caps">{{zoo|Hoge & Romano-Hoge</span>, |1983}}
* ''[[Rhinocerophis]]'' <span style="font-variant: small-caps">{{zoo|Garman</span>, |1881}}
* ''[[Sistrurus]]'' <span style="font-variant: small-caps">{{zoo|Garman</span>, |1883}}
* ''[[Trimeresurus]]'' <span style="font-variant: small-caps">{{zoo|Lacepede</span>, |1804}}
* ''[[Tropidolaemus]]'' <span style="font-variant: small-caps">{{zoo|Wagler</span>, |1830}}
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