File:Alopecognathus angusticeps DB.jpg

DescriptionAlopecognathus angusticeps DB.jpg English: Alopecognathus angusticeps* (based on "Pristerognathus vanderbyli", see talk page) was a member

DescriptionPristerognathus extracted.png English: Alopecognathus angusticeps (based on "Pristerognathus vanderbyli") was a member of the therocephalians

DescriptionPristerognathus extracted 2.png English: Alopecognathus angusticeps (based on "Pristerognathus vanderbyli") was a member of the therocephalians