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Crotalus armstrongi
​ 
(CAMPBELL, 1979)
​
​
  • Armstrongs Dunkle Klapperschlange
  • Western dusky rattlesnake, Armstrong's dusky rattlesnake​
  • Cascabel oscura occidental
  • Mexico (Jalisco, Nayarit)
  • 40 - 60 cm
  • Mesquite grassland, pine-oak forest and boreal forest
  • ​Venomous​
  • Antivenom: BRA, CRI, MEX
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  • Home
  • Snakes
    • Colubrids >
      • Erythrolamprus jaegeri
      • Lampropelis alterna "blairi"
      • Lampropelis knoblochi
      • Lampropelis zonata agalma
      • Lampropelis zonata pulchra
      • Oxyrhopus rhombifer inaequifasciatus
      • Xenodon pulcher
    • Boids >
      • Boa constrictor longicauda
      • Corallus hortulanus
      • Lichanura trivirgata
      • Tropidophis melanurus
      • Ungaliophis continentalis
    • Pitvipers >
      • Agkistrodon >
        • Agkistrodon bilineatus
        • Agkistrodon conanti
        • Agkistrodon taylori
      • Bothriechis >
        • Bothriechis lateralis
        • Bothriechis schlegelii
      • Bothrops >
        • Bothrops alternatus
        • Bothrops asper
        • Bothrops atrox
        • Bothrops barnetti
        • Bothrops bilineatus bilineatus
        • Bothrops brazili
        • Bothrops colombiensis
        • Bothrops diporus
        • Bothrops erythromelas
        • Bothrops fonsecai
        • Bothrops jararaca
        • Bothrops jararacussu
        • Bothrops leucurus
        • Bothrops marajoensis
        • Bothrops medusa
        • Bothrops moojeni
        • Bothrops pauloensis
        • Bothrops pictus
        • Bothrops taeniatus taeniatus
        • Bothrops venezuelensis
      • Crotalus >
        • Crotalus aquilus
        • Crotalus armstrongi
        • Crotalus atrox
        • Crotalus cerberus
        • Crotalus cerastes cercobombus
        • Crotalus durissus "pifanorum"
        • Crotalus durissus ssp.
        • Crotalus horridus "atricaudatus"
        • Crotalus lepidus lepidus
        • Crotalus molossus nigrescens
        • Crotalus molossus oaxacus
        • Crotalus oreganus
        • Crotalus polystictus
        • Crotalus pyrrhus
        • Crotalus ravus ravus
        • Crotalus ruber
        • Crotalus scutulatus salvini
        • Crotalus triseriatus
        • Crotalus tzabcan
        • Crotalus unicolor
      • Metlapilcoatlus >
        • Metlapilcoatlus mexicanus
        • Metlapilcoatlus nummifer
        • Metlapilcoatlus olmec
      • Ophryacus >
        • Ophryacus smaragdinus
      • Porthidium >
        • Porthidium dunni
        • Porthidium lansbergii rozei
        • Porthidium nasutum
        • Porthidium ophryomegas
        • Porthidium yucatanicum
      • Sistrurus >
        • Sistrurus tergeminus tergeminus
        • Sistrurus miliarius barbouri
  • Lizards
    • Heloderma alvarezi
    • Heloderma exasperatum
    • Heloderma horridum
    • Heloderma suspectum "cinctum"
    • Anolis allisoni
  • Crocodilians
    • Paleosuchus trigonatus
  • Non-neotropical
    • Bitis arietans arietans
    • Montivipera albizona
    • Montivipera bulgardaghica
    • Montivipera raddei raddei
    • Montivipera xanthina
    • Morelia viridis
    • Proatheris superciliaris
    • Protobothrops mangshanensis
    • Python anchietae
    • Vipera aspis francisciredi
    • Vipera latastei gaditana
    • Vipera seoanei seoanei
  • Wanted / For sale
    • Wanted
    • For sale
  • Vivarium
    • Enclosures
    • Library
    • Museum
  • Travel
    • Costa Rica
    • Mexico / Belize
  • Disclaimer