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

Gongylosoma baliodeira (from David & Vogel 1996)
Gongylosoma baliodeira (from Fischer 1886B)
Gongylosoma baliodeira (from Fischer 1886B)
Gongylosoma calamaria (from Wall 1921)
Gongylosoma frenata (from Smith 1943)
Gongylosoma mukutense (from Grismer & al. 2003)
Gongylosoma scriptum (from Manthey & Grossmann 1997)
Gongylosoma scriptum (from Smith 1943)