Head drawings: genus Rhabdophis(Serpentes: Colubridae) - compiled by Van Wallach Home

Rhabdophis angeli (from Bourret 1934)
Rhabdophis auriculatus (from Taylor 1922a)
Rhabdophis auriculatus (from Boulenger 1893)
Rhabdophis auriculatus (from Boulenger 1893)
Rhabdophis auriculatus (from Boulenger 1893)
Rhabdophis ceylonensis (from Obst & al. 1988)
Rhabdophis chrysargoides (from Boulenger 1893)
Rhabdophis chrysargoides (from Boulenger 1893)
Rhabdophis chrysargos (from Fischer 1884B)
Rhabdophis chrysargos (from Nutaphand 2001)
Rhabdophis chrysargos (from Weinell & al. 2019)
Rhabdophis conspicillatus (from Tweedie 1983)
Rhabdophis flaviceps (from Dunaev & Orlova 2003)
Rhabdophis formosanus (from Maki 1931)
Rhabdophis helleri (from Nutaphand 2001)
Rhabdophis helleri (from Pope 1927)
Rhabdophis helleri (from Pope 1935)
Rhabdophis himalayanus (from Schleich & Kastle 2002)
Rhabdophis himalayanus (from Smith 1943)
Rhabdophis himalayanus (from Zhao & al. 1998)
Rhabdophis lateralis (from Ding & Zheng 1974)
Rhabdophis lateralis (from Emelianov 1929)
Rhabdophis lateralis (from Wu & al. 1985)
Rhabdophis lateralis (from Xu 2001)
Rhabdophis lateralis (from Okada 1935)
Rhabdophis lateralis (from Okada 1935)
Rhabdophis lateralis (from Okada 1935)
Rhabdophis lineatus (from Weinell & al. 2019)
Rhabdophis lineatus (from Taylor 1922a)
Rhabdophis lineatus (from Taylor 1922a)
Rhabdophis nigrocinctus (from Nutaphand 2001)
Rhabdophis nigrocinctus (from Zhao & al. 1998)
Rhabdophis nuchalis (from Pope 1935)
Rhabdophis nuchalis (from Shen & al. 2014)
Rhabdophis nuchalis (from Zhao & al. 1998)
Rhabdophis plumbicolor (from the Internet)
Rhabdophis plumbicolor (from Nicholson 1874)
Rhabdophis plumbicolor (from Obst & al. 1988)
Rhabdophis plumbicolor (from Wall 1921)
Rhabdophis plumbicolor (from Wall 1906)
Rhabdophis plumbicolor (from Wall 1906)
Rhabdophis siamensis (from Deuve 1970)
Rhabdophis siamensis (from Deuve 1970)
Rhabdophis siamensis (from Deuve 1970)
Rhabdophis subminiatus (from Bourret 1934)
Rhabdophis subminiatus (from Ding & Zheng 1974)
Rhabdophis subminiatus (from Nicholson 1874)
Rhabdophis subminiatus (from Schleich & Kastle 2002)
Rhabdophis subminiatus (from Saint Girons 1972)
Rhabdophis subminiatus (from Tweedie 1983)
Rhabdophis swinhonis (from Maki 1931)
Rhabdophis tigrinus (from Bannikov & al. 1977)
Rhabdophis tigrinus (from Chen 1991)
Rhabdophis tigrinus (from Maki 1931)
Rhabdophis tigrinus (from Matsui & Mori 2021)
Rhabdophis tigrinus (from Pope 1935)
Rhabdophis tigrinus (from Shen & al. 2014)
Rhabdophis tigrinus (from Siebold 1828)
Rhabdophis tigrinus (from Tahara & al. 2024)
Rhabdophis tigrinus (from Wu & al. 2009)