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

Stenorrhina degenhardtii (from Köhler 1999)
Stenorrhina degenhardtii (from Lancini & Kornacker 1989)
Stenorrhina degenhardtii (from Pérez-Santos & Moreno 1990)
Stenorrhina degenhardtii (from Taylor & Smith 1938A)
Stenorrhina degenhardtii (from Taylor 1941A)
Stenorrhina degenhardtii (from Pérez-Higareda & al. 2007)
Stenorrhina degenhardtii (from Pérez-Higareda & al. 2007)
Stenorrhina freminvillii (from Dumeril, Bibron & Dumeril 1854)
Stenorrhina freminvillii (from Lee 1996)