palatopterygoquadrate
English
editEtymology
editpalato- + pterygo- + quadrate
Noun
editpalatopterygoquadrate (plural palatopterygoquadrates)
- A certain jaw bone in reptiles and fish, consisting of fused palatine, pterygoid and quadrate bones.
- 2006, Saul Wischnitzer, Atlas and Dissection Guide for Comparative Anatomy, page 40:
- The dorsal part consists of the two palatopterygoquadrate cartilages, which have fused in the anterior midline and have formed an arch that constitutes the upper jaw.