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

Drymoluber apurimacensis (from Lehr & al. 2004)
Drymoluber brazili (from Amaral 1926)
Drymoluber brazili (from Gomes 1918)
Drymoluber brazili (from Pereira-Filho & al. 2017)
Drymoluber brazili (from Amaral 1976)
Drymoluber brazili (from Amaral 1976)
Drymoluber dichrous (from Chippaux 1986)
Drymoluber dichrous (from Pereira-Filho & al. 2017)
Drymoluber dichrous (from Lancini & Kornacker 1989)
Drymoluber dichrous (from Lancini & Kornacker 1989)