canthus rostralis
noun
canthus ros·tra·lis
-räˈstralə̇s,
-ˈā-,
-ˈä-
plural canthi rostrales
-(ˌ)lēz
: the more or less angular ridge from the anterior border of the eye to the nostril in reptiles and amphibians
Word History
Etymology
New Latin, literally, rostral canthus