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

Oxybelis acuminatus (from Wied-Neuwied 1822-1831)
Oxybelis acuminatus (from Stejneger 1901)
Oxybelis acuminatus (from Stejneger 1901)
Oxybelis acuminatus (from Stejneger 1901)
Oxybelis aeneus (from Amaral 1976)
Oxybelis aeneus (from Canseco-Márquez & Gutiérrez-Mayón 2006)
Oxybelis aeneus (from Canseco-Márquez & al. 2010)
Oxybelis aeneus (from Chippaux 1986)
Oxybelis aeneus (from Lee 1996)
Oxybelis aeneus (from Leenders 2001)
Oxybelis aeneus (from Obst & al. 1988)
Oxybelis aeneus (from Pereira-Filho & al. 2017)
Oxybelis aeneus (from Pérez-Higareda & al. 2007)
Oxybelis aeneus (from Pérez-Santos & Moreno 1988)
Oxybelis aeneus (from Pérez-Santos & Moreno 1990)
Oxybelis aeneus (from Schmidt & Davis 1941)
Oxybelis aeneus (from Stebbins 1954)
Oxybelis aeneus (from Vanzolini & al. 1980)
Oxybelis aeneus (from Pérez-Higareda & al. 2007)
Oxybelis brevirostris (from Leenders 2001)
Oxybelis fulgidus (from Chippaux 1986)
Oxybelis fulgidus (from Emsley 1977)
Oxybelis fulgidus (from Köhler 1999)
Oxybelis fulgidus (from Köhler 2001)
Oxybelis fulgidus (from Lee 1996)
Oxybelis fulgidus (from Leenders 2001)
Oxybelis fulgidus (from Pérez-Higareda & al. 2007)
Oxybelis fulgidus (from Pérez-Santos & Moreno 1988)
Oxybelis fulgidus (from Wagler 1833)
Oxybelis fulgidus (from Lancini & Kornacker 1989)
Oxybelis fulgidus (from Roze 1966)
Oxybelis fulgidus (from Lancini & Kornacker 1989)
Oxybelis fulgidus (from Roze 1966)
Oxybelis rutherfordi (from Emsley 1977)