On the Anatomy of Vertebrates: Fishes and reptilesThis work is based entirely on personal observations. |
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Page xxiii
... pterygoid , and zygomatic appendages , obeys the impress of impregnation , and proceeds directly to es- tablish the specific characters of such jaw in the particular bird or beast ; the points of ossification , their deposit in membrane ...
... pterygoid , and zygomatic appendages , obeys the impress of impregnation , and proceeds directly to es- tablish the specific characters of such jaw in the particular bird or beast ; the points of ossification , their deposit in membrane ...
Page 16
... pterygoid bones ; maxillaries larger than premaxillaries . Genera Plesiosaurus , Pliosaurus , Nothosaurus , Placodus . Order XVII . ANOMODONTIA . ( Extinct . ) Teeth wanting , or limited to a single maxillary pair , having the form and ...
... pterygoid bones ; maxillaries larger than premaxillaries . Genera Plesiosaurus , Pliosaurus , Nothosaurus , Placodus . Order XVII . ANOMODONTIA . ( Extinct . ) Teeth wanting , or limited to a single maxillary pair , having the form and ...
Page 73
... pterygoid arches , fig . 61 , i , but , as in the embryo of higher fishes , are not separated from the base of the skull by distinct joints . The basal cartilages , after forming the ear - capsules , ib . g , extend upon the sides of ...
... pterygoid arches , fig . 61 , i , but , as in the embryo of higher fishes , are not separated from the base of the skull by distinct joints . The basal cartilages , after forming the ear - capsules , ib . g , extend upon the sides of ...
Page 74
... pterygoids , se , are confluent ; the maxillary , 21 , the premaxillary bone , 22 , the labial cartilage , 74 , and ... pterygoid and premaxillary , and consists of a single piece , united to its fellow by a ligamentous symphysis . The ...
... pterygoids , se , are confluent ; the maxillary , 21 , the premaxillary bone , 22 , the labial cartilage , 74 , and ... pterygoid and premaxillary , and consists of a single piece , united to its fellow by a ligamentous symphysis . The ...
Page 76
... pterygoids run parallel with them along the inner sides to the same part . The articular and dentary pieces of the ... pterygoid process outwards . Just anterior to the median ridge there is a small fossa , ( in the young Squatina a ...
... pterygoids run parallel with them along the inner sides to the same part . The articular and dentary pieces of the ... pterygoid process outwards . Just anterior to the median ridge there is a small fossa , ( in the young Squatina a ...
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Common terms and phrases
abdominal air-bladder alisphenoid animal appendages artery articular articulated attached backward Batrachia body bones bony brain branch branchial branchial arches called canal capsule cartilage cartilaginous caudal cavity centrum cerebellum cervical Chelone coalesced condyle coracoid cranial cranium Crocodile Crocodilia dentary dentine developed distinct dorsal endoskeleton expanded extends fibres filaments fore frontal ganglion gills hæmal arch hæmal spine hæmapophysis homology humerus inner inserted Lancelet Lepidosiren ligament limbs longitudinal lower jaw mastoid maxillary median membrane modifications muscles muscular myelon nasal nerve neural arch neural spine notochord occipital olfactory opercular optic lobes orbitosphenoids organ Osseous Fishes ossification outer pair palatine parapophyses parietal pectoral pectoral fins Plagiostomes plates pleurapophyses Polypterus posterior premaxillary prosencephalon pterygoid rays Reptiles ribs scapula scutes segment Sharks side skeleton skull slender species spinal Sturgeon surface tail teeth terminal tooth transverse trunk upper vascular veins ventral ventricle vertebræ vertebral column vertical vomer