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

Carphophis amoenus (from Clark 1968)
Carphophis amoenus (from Guyer & al. 2018)
Carphophis amoenus (from Palmer & Braswell 1995)
Carphophis amoenus (from Davis & al. 2021)
Carphophis amoenus (from Davis & al. 2021)
Carphophis vermis (from Clark 1968)
Carphophis vermis (from Clark 1970)
Carphophis vermis (from Guyer & al. 2018)
Carphophis vermis (from Schmidt & Davis 1941)
Carphophis vermis (from Cope 1900)