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

Dryophylax almae (from Pereira-Filho & al. 2017)
Dryophylax corocoroensis (from Gorzula & Ayarzagüena 1996)
Dryophylax corocoroensis (from Gorzula & Ayarzagüena 1996)
Dryophylax gambotensis (from Pérez-Santos & Moreno 1989)
Dryophylax gambotensis (from Pérez-Santos & Moreno 1989)
Dryophylax hypoconia (from Pereira-Filho & al. 2017)
Dryophylax hypoconia (from Cei 1993)
Dryophylax hypoconia (from Cei 1993)
Dryophylax hypoconia (from Cei 1993)
Dryophylax marahuaquensis (from Gorzula & Ayarzagüena 1996)
Dryophylax nattereri (from Wied-Neuwied 1822-1831)
Dryophylax phoenix (from Pereira-Filho & al. 2017)
Dryophylax yavi (from Myers & Donnelly 1996)