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Phylum: Chordata
Sub-Phylum: Vertebrata
	Class: Reptilia
		Order: Squamata
			Family: Viperidae

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Please Select An Animal Family (Species):

• Cottonmouth [Agkistrodon piscivorus]
• African Puff-Adder [Bitis arietans]
• Eastern Massasauga Rattlesnake [Sistrurus catenatus catenatus]
• Pigmy Rattlesnake [Sistrurus miliarius]
• Copperhead [Agkistrodon contortrix]
• [Bitis nasicornis]
• Massasauga [Sisturus catenatus]