What people are saying - Write a review
We haven't found any reviews in the usual places.
Classification and Natural Histobt
Development of the Individual
16 other sections not shown
Other editions - View all
amphibians amphioxus animals aorta aortic arches artery birds blood vessels bones bony brain branch branchial canal cartilage cartilaginous caudal cavity cells cloaca coelom composed connective tissue cranial nerves cyclostomes dermal diencephalon dorsal duct ectoderm eggs elasmobranchs embryo epithelium external female fibers fins fishes foramen function girdle glands higher forms hormone hyoid intestine kidney lateral layer lies limbs lizards lobe located lower lungs male mammals maxillary median medulla medulla oblongata membrane mesencephalon mesoderm mesonephric mesonephros mouth muscles myotomes nasal Necturus neural notochord olfactory opening optic organs origin ovaries oviduct pair papillae passes pectoral pelvic pharynx pituitary portion posterior end posteriorly pouches present region reptiles ribs salientians secretion sensory sinus skin skull snakes species spinal cord spinal nerves sternum structure surface swim bladder tail teeth teleosts thoracic thyroid transverse tube tubules veins ventral ventral side ventricle vertebral column vertebrates visceral Wolffian duct