. The elasmobranch fishes . , Fig. 67. Skull of Mcterodontus francisci (articulate). (Duncan Dunning, del.) , auditory capsule; cli., ceratohyoid; ?., labial cartilage; , foramen for profundus nerve; , foramen for ramus anastomoticus artery; /.//, optic foramen; , troch- learis foramen; , foramen for hyomandilmlaris branch of facial nerve; , foramen for tenth nerve; lim., hyomandibula ; md., mandible; , orbital fissure; , optic pedicel; , postorbital process; p-il-, palatoquadrate cartilage: , preorbital process; , spiracular cartilage.

---

Size: 2730px × 1831px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookpublisherberkeleycalifuniversityofcaliforn