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

Dipsas alternans (from Fischer 1885B)
Dipsas alternans (from Passos & al. 2004)
Dipsas alternans (from Amaral 1926)
Dipsas alternans (from Amaral 1976)
Dipsas alternans (from Amaral 1926)
Dipsas alternans (from Amaral 1976)
Dipsas alternans (from Amaral 1976)
Dipsas aparatiritos (from Ray & al. 2023)
Dipsas baliomelas (from Harvey 2008)
Dipsas bicolor (from Pérez-Higareda & al. 2007)
Dipsas bicolor (from Savage 2002)
Dipsas bicolor (from Taylor 1955)
Dipsas bicolor (from McCranie & al. 2006)
Dipsas bicolor (from McCranie & al. 2006)
Dipsas bicolor (from Günther 1885-1902)
Dipsas brevifacies (from Lee 1996)
Dipsas bucephala (from Cei 1993)
Dipsas bucephala (from Hoge 1975B)
Dipsas catesbyi (from Chippaux 1986)
Dipsas catesbyi (from Duellman 2005)
Dipsas catesbyi (from Guichenot 1855)
Dipsas catesbyi (from Lancini & Kornacker 1989)
Dipsas catesbyi (from Lima & Prudente 2009)
Dipsas catesbyi (from Starace 1998)
Dipsas catesbyi (from Pérez-Santos & Moreno 1988)
Dipsas catesbyi (from Pérez-Santos & Moreno 1988)
Dipsas copei (from Starace 1998)
Dipsas incerta (from Passos & al. 2004)
Dipsas indica (from Amaral 1976)
Dipsas indica (from Chippaux 1986)
Dipsas indica (from Duellman 2005)
Dipsas indica (from Hoge 1975B)
Dipsas indica (from Obst & al. 1988)
Dipsas indica (from Pérez-Santos & Moreno 1990)
Dipsas lavillai (from Scrocchi & al. 1993)
Dipsas maxillaris (from Laurent 1949)
Dipsas maxillaris (from Laurent 1949)
Dipsas mikanii (from Cunha & al. 1980)
Dipsas mikanii (from Pereira-Filho & al. 2017)
Dipsas neuwiedi (from Pereira-Filho & al. 2017)
Dipsas oligozonata (from Cadle 2007)
Dipsas pakaraima (from MacCulloch & Lathrop 2004)
Dipsas pavonina (from Chippaux 1986)
Dipsas pavonina (from Lima & Prudente 2009)
Dipsas pavonina (from Starace 1998)
Dipsas perijanensis (from Harvey 2008)
Dipsas peruana (from Fernandes & al. 2002)
Dipsas peruana (from Werner 1909)
Dipsas petersi (from Hoge 1975B)
Dipsas praeornata (from Werner 1909)
Dipsas pratti (from Pérez-Santos & Moreno 1988)
Dipsas pratti (from Prado 1941)
Dipsas pratti (from Prado 1942)
Dipsas pratti (from Cope 1899)
Dipsas pratti (from Cope 1899)
Dipsas temporalis (from Harvey 2008)
Dipsas temporalis (from Werner 1909)
Dipsas tenuissima (from Taylor 1954)
Dipsas trinitatis (from Emsley 1977)
Dipsas turgida (from Abalos & Baez 1963)
Dipsas turgida (from Amaral 1976)
Dipsas turgida (from Freiberg 1982)
Dipsas turgida (from Orejas-Miranda 1958)
Dipsas turgida (from Abalos & Baez 1963)
Dipsas turgida (from Griffin 1916)
Dipsas variegata (from Amaral 1926)
Dipsas variegata (from Amaral 1976)
Dipsas variegata (from Amaral 1976)
Dipsas variegata (from Chippaux 1986)
Dipsas ventrimaculata (from Amaral 1926)
Dipsas ventrimaculata (from Amaral 1976)
Dipsas ventrimaculata (from Amaral 1976)
Dipsas ventrimaculata (from Amaral 1976)
Dipsas williamsi (from Guzmán & Flores 2009)