 |
Oxyrhopus clathratus (from Guichenot 1855) |
 |
Oxyrhopus doliatus (from Stejneger 1901) |
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Oxyrhopus doliatus (from Stejneger 1901) |
 |
Oxyrhopus doliatus (from Stejneger 1901) |
 |
Oxyrhopus fitzingeri (from Tschudi 1845) |
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Oxyrhopus fitzingeri (from Guzmán & Flores 2009) |
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Oxyrhopus fitzingeri (from Guzmán & Flores 2009) |
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Oxyrhopus formosus (from Chippaux 1986) |
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Oxyrhopus formosus (from Duellman 2005) |
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Oxyrhopus formosus (from Wied-Neuwied 1822) |
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Oxyrhopus guibei (from Pereira-Filho & al. 2017) |
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Oxyrhopus leucomelas (from Pérez-Santos & Moreno 1990) |
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Oxyrhopus leucomelas (from Lynch 2009) |
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Oxyrhopus leucomelas (from Lynch 2009) |
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Oxyrhopus melanogenys (from Duellman 2005) |
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Oxyrhopus melanogenys (from Tschudi 1845) |
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Oxyrhopus melanogenys (from Boulenger 1896) |
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Oxyrhopus melanogenys (from Boulenger 1896) |
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Oxyrhopus petolarius (from Chippaux 1986) |
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Oxyrhopus petolarius (from Duellman 2005) |
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Oxyrhopus petolarius (from Emsley 1977) |
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Oxyrhopus petolarius (from Guichenot 1855) |
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Oxyrhopus petolarius (from Lancini & Kornacker 1989) |
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Oxyrhopus petolarius (from Murphy 1997) |
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Oxyrhopus petolarius (from Niceforo-Maria 1933) |
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Oxyrhopus petolarius (from Pereira-Filho & al. 2017) |
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Oxyrhopus petolarius (from Pérez-Higareda & al. 2007) |
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Oxyrhopus rhombifer (from Abalos & Baez 1963) |
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Oxyrhopus rhombifer (from Amaral 1976) |
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Oxyrhopus rhombifer (from Miranda & al. 1983) |
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Oxyrhopus trigeminus (from Pereira-Filho & al. 2017) |
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Oxyrhopus trigeminus (from Vanzolini & al. 1980) |
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Oxyrhopus vanidicus (from Lynch 2009) |
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Oxyrhopus vanidicus (from Lynch 2009) |
(Serpentes: Colubridae) - compiled by Van Wallach