Viperidae

Bothrocophias

Bothrocophias hyoprora

Bothrocophias microphthalmus

Bothrops

Bothrops alcatraz

Bothrops alternatus

Bothrops atrox

Bothrops bilineatus

Bothrops brazili

Bothrops cotiara

Bothrops diporus

Bothrops erythromelas

Bothrops fonsecai

Bothrops germanoi

Bothrops insularis

Bothrops itapetiningae

Bothrops jabrensis

Bothrops jararaca

Bothrops jararacussu

Bothrops leucurus

Bothrops lutzi

Bothrops marajoensis

Bothrops marmoratus

Bothrops mattogrossensis

Bothrops moojeni

Bothrops muriciensis

Bothrops neuwiedi

Bothrops oligobarius

Bothrops otavioi

Bothrops pauloensis

Bothrops pirajai

Bothrops pubescens

Bothrops sazimai

Bothrops taeniatus

Crotalus

Crotalus durissus

Lachesis

Lachesis muta

Lachesis rhombeata