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

Liochlorophis vernalis (from Cope 1900)
Liochlorophis vernalis (from Davis & al. 2021)
Liochlorophis vernalis (from Holbrook 1842)
Liochlorophis vernalis (from Illinois Natural History Survey)
Liochlorophis vernalis (from Logier 1958)
Liochlorophis vernalis (from Logier 1967)
Liochlorophis vernalis (from Powell & al. 1998)
Liochlorophis vernalis (from Schmidt & Davis 1941)
Liochlorophis vernalis (from Stebbins 1954)
Liochlorophis vernalis (from Woodbury 1931)