- Aborigines, 54
- Abou Simbel, 50
- Abyssinia, 57
- Acclimatisation, 58, 89
- Aërolites, 112
- Africa, Central, inhabitants of, 14, 68
- African equality with European, 8
- Age of the world, 122
- Aldridge, Ira, 63
- America, 6, 67, 74
- Anatomy, human, 13
- Angles of the skull, 137
- Anoplotherium, 42
- Anthropological Societies of Paris and London, 7
- Anthropomorphous apes, 11, 41
- Antilles, 56
- Ants, 33
- Arabs, 47
- Aryan family, 19, 131, 143
- Asiatic tribes, 18
- Australia, 14, 67
- Australian aborigines, 5, 16, 17, 44
- Babel, Tower of, 5
- Bedouin, 147
- Bees, 33
- Bigenerate hybrids, 96
- Bimana, order of, 38
- Blood, 53
- Bosjesmans, 55, 79
- Bourbon, Isle of, 87
- Bowed legs, 47
- Brain, 12
- Brazil, 69
- Brute and man, 19
- Buddha, 52, 67, 71
- Caffres, 68, 79
- Cairo, 146
- Çakhya-Mouni, 52
- Caledonians, 103
- Cartesian theory, 26
- Causæ degenerationis, 90
- Central America, 81
- Chain of gradation, 37
- Chinese, 5, 53, 78
- Circassia, 147
- Classification, 64, 135
- Climate, 92
- Clitoris, 54
- Colour, 148
- Consanguinity, 107
- Consciousness, 12
- Copts, 147
- Cordilleras, 66
- Craniology, 138
- Crétins, 106
- Crocodile, 128
- Cross-breeding, 97
- Danelag, 104
- Degraded nations, 75
- Desdemona, 63
- Development of animals, 15
- Dhargonis, 18
- Disease, 58
- Dog, 34
- Earth, motion of, round the sun, 6
- Egyptians, 49, 139
- England, 103
- Esquimaux, 15, 17, 18, 53, 54, 68, 75
- Eurygnathi, 45
- Évangile de l’Enfance, 64
- Evolution, 122
- Family of man, 42
- Fellah, 147
- Flinder’s Island, 97
- Flood, the word, 122
- Foot, 49
- Forearm in Negro, 48
- France, ethnology of, 104
- Frugivorous man, 39
- Gallic mummy, 139
- God, belief in, 71
- Good and evil, 23
- Goths, 62
- Gradation, chain of, 37
- Grecian, theories, 81
- Hair, colour of, 50, 52
- Half-castes, 98
- Hamites, 131
- Harems, 101
- Height, differences of, 47
- Hindoostan, 40, 145
- Hippopotamus, 128
- History, 80
- Homoïdes, 98
- Host, elevation of the, 66
- Hottentots, 68
- Human kingdom, 10
- Humanitarian considerations, 73
- Hybridity, 95
- Iconography, 148
- Ilotes, 84
- Index, the congregation of the, 6
- Individual-element, 124
- Intelligence of man, 12
- Japanese, 5
- Jesus, 64
- Jews, 70, 89
- Korán, 1, 141
- Labrador, 101
- Language, 30, 33, 142, 145
- Leucous, 51
- Lima, 105
- Linear series, 10
- Lions, 128
- Man and brute, 18
- Marsh fever, 59
- Material substance, 12
- Mathesiological order of science, 2
- Mechanical theory of mind, 26
- Mediæval science, 1
- Medium, action of, 82
- Melanesians, 57
- Melanocomous, 51
- Monkey-countenance, 56
- Monkey-people, 18
- Monogenists, 3, 80
- Monotheism, 66
- Moral sense, 23
- Mosaic statement, 114, 141
- Namaquas, 68
- Natural selection, 119
- Negroes, 5, 39, 44, 48, 52, 53, 54, 58, 59, 60, 63, 64, 86, 147
- Neo-Platonists, the, 2
- New Guinea, 40
- Nicaragua, 106
- Niger, 59
- Nile, 68
- Nile-boats, 39
- Noah’s curse, 50
- Norma verticalis, 136
- Normans, 101, 102
- Nubians, 39, 101, 147
- Official science, 113
- Orang-outang, 19, 20, 22, 24, 41
- Orthodox ethnology, 5
- Orthognathi, 45
- Othello, 63
- Palæontology, 131
- Pali, 145
- Pandora, 133
- Pathological varieties, 43, 58
- Pelvis, form of, 46
- Penis, 54
- Peruvians, 55
- Phidias, 5
- Physiological varieties, 43
- Polygenists, 3
- Praxiteles, 5
- Prepuce, 54
- Prognathi, 45
- Prometheus, 133
- Protozoa, 111
- Psychology, comparative, 24, 36
- Races, 65
- Reason and faith, 23
- “Records of Creation,” 37
- Religious dogmas, 9, 65, 67, 85
- Reproduction by eggs, 111
- Réunion, Isle of, 88
- Revealed religion, 2
- ” ” relations with science, 4
- Revolution, 122
- Riff, 89
- Rosin-makers of the Landes, 39
- Scandinavian antiquities, 48
- Scriptures, the Holy, 1
- Selection, natural, 118
- Self-consciousness, 28
- Semitic race, 1, 53, 65, 75, 89, 143
- Sidereal kingdom, 11
- Sierra Leone, 41, 93
- Silurians, 103
- Slaves, 84
- Soudan, 45, 61
- Soul in animals, 25
- South Africa, 78
- Spaniards, 47
- Species, definition of, 108
- Speech, 30
- Sperma, 53
- Spontaneous generation, 110, 123
- Squatting attitude, 57
- Stags, 85
- Stirrup leather, 39
- Struggle for existence, 102
- Sumatran animal, 21
- Sunburn, 91
- Tartars, 47, 54
- Thomas, St., 69
- Toe, great, 39, 42
- Truth, the reign of, 9, 23
- Tuân, an orang-outang, 20
- Turk, 147
- Type, 99
- Valmîki, poem of, 40
- Vanikoro, 49
- Variability of species, 115
- Vera Cruz, 61
- Vertebrate kingdom, 125
- Vital competition, 128
- Voice in animals, 34
- Vulcan, 133
- Wild man of the woods, 14
- Woolly hair, 51
- Xanthus, 51
- Yellow Fever, 94
- Zambos, 105
- Zoology, 65, 85, 109