. The elasmobranch fishes . Fig. 48. Lateral view of skull, with branchial arches removed, Reptanchus maculatus. (Duncan Dunning, del.) , auditory capsule; , antorbital process; , basal angle; , branchial rays; , extrahyoid cartilage; /.//, optic foramen; , foramen for oculomotor nerve; , trochlear foramen; , foramen for hyomandibular branch of facial nerve; , fora- men of glossopharyngeal nerve; , foramen of anterior cerebral vein; , foramen for ophthalmicus superficialis nerve (leaving orbit) ; , foramen for ramus anastomoti- cus
. The elasmobranch fishes . Fig. 48. Lateral view of skull, with branchial arches removed, Reptanchus maculatus. (Duncan Dunning, del.) , auditory capsule; , antorbital process; , basal angle; , branchial rays; , extrahyoid cartilage; /.//, optic foramen; , foramen for oculomotor nerve; , trochlear foramen; , foramen for hyomandibular branch of facial nerve; , fora- men of glossopharyngeal nerve; , foramen of anterior cerebral vein; , foramen for ophthalmicus superficialis nerve (leaving orbit) ; , foramen for ramus anastomoti- cus artery; , interorbital canal; I., labial cartilage; md., mandible; , nasal cartilage; , orbital fissure; o-n., anterior opening of the orbitonasal canal; o-n.^, posterior opening of the orbitonasal canal; , olfactory capsule; p-q., palatoquadrate cartilage; , postorbital process; , preorbital process; , quadrate process; , supraorbital crest.
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Keywords: ., bookcentury1900, bookpublisherberkeleycalifuniversityofcaliforn