A Manual of Comparative Anatomy

air-cells amphibia Anatomy appearance artery birds blood body bones bony brain canal carnivorous cartilaginous cavity cerebellum cerebrum cetacea class of animals clavicle colour compared considerable consists contains corpora quadrigemina covered cranium Cuvier Daubenton duct elephant enamel exist external extremity fishes fœtus frogs genera genus gizzard glires horn horse human subject hyæna incisors insects instances intestinal canal intestine kind l'Acad larvæ larynx latter lower jaw lungs mammæ mammalia mastication Mém membrane motion muscles muscular nerves observed œsophagus opening orang-outang organs orifice ornithorhynchus ostrich papillæ particularly peculiar Philos placed portion possess posterior processes proportion quadrumana quadrupeds remarkable reptiles resembles ribs rima glottidis rodentia ruminantia ruminating secretion serpents side simia simiæ situated skeleton solvent glands species spinal marrow sternum stomach structure substance surface Swammerdam teeth termination tion tooth trachea Trans transverse trunk tube tusks upper jaw uterus ventricle vermes vertebræ vessels whole