Agkistrodon piscivorus leucostoma (Troost, 1836) Union Co., Illinois. October 1977. I have […]
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Tag: Agkistrodon
Agkistrodon piscivorus piscivorus (LACÉPÈDE, 1789) Scotland Co., North Carolina. May 22, 1998. […]
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Eastern Cottonmouth
Agkistrodon contortrix pictigaster Gloyd & Conant, 1943 Crockett Co., Texas. May 31, […]
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Trans-Pecos Copperhead
Agkistrodon contortrix phaeogaster (Gloyd, 1969) Franklin Co., Missouri. Spring 1973 My first […]
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Osage Copperhead
Agkistrodon contortrix mokasen (Daudin, 1803) Johnson Co., Illinois. May 2nd, 1998 The […]
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Northern Copperhead
Agkistrodon contortrix contortrix (LINNAEUS, 1766) Jasper Co., South Carolina. May 26, 1998 […]
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Southern Copperhead
Agkistrodon piscivorus conanti (Gloyd, 1969) Jackson Co., Florida. April 25, 2003 This […]
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