The Evolution of Man: A Popular Exposition of the Principal Points of Human Ontogeny and Phylogeny, Τόμος 2

Acrania allantois Amnion Amnion Animals Amniota Amphibia Amphioxus Anatomy and Ontogeny ancestors Apes arches arterial Ascidian bladder blood blood-vessels body body-cavity bone brain Catarhine cavity cells central Cloacal Animals cœlom Comparative Anatomy connected Craniota developed differentiation Dipneusta dorsal egg-cells embryo Epoch especially evolution fore-brain formation Gastræa gastrula Gegenbaur germ-history gill-arches gill-openings gills glands higher Vertebrates hind-brain horn-plate human embryo important inner intestinal canal intestinal-fibrous layer latter limbs mammalian Mammals marrow medullary tube membrane Monera mouth-cavity mucous Müllerian duct muscles nasal nerve notochord ontogenetic Ontogeny origin outer parent-form peculiar Period phylogenetic Phylogeny Placental Placental Animals Placentalia Plate posterior Pouched Animals primary germ-layers Primitive Fishes primitive kidney duct primitive vertebral Reptiles rudiment rudimentary Scolecida Selachii Semi-apes side simple skeleton skin skin-covering skin-fibrous layer Skull-less Skulled Animals stage structure Systematic Survey tissue upper urinary urinary bladder vascular system vertebral column wall Wolffian duct Worms