Achondroplasia,267Acrocephaly,171Acromegaly,37,278,279,280Alcohol,350Alcohol and Degeneracy,104,105,106,107,108Ambidexterity,55Animals and Defectives,1Anthropology, Morel on Morbid,13Anthropoid Apes,34Appendix Vermiformis,30,290,291,292,293Arch of Jaw, Deformed,249,250,251,252Arch of Jaw, Normal,248,249Arrest of Development,30Artero-capillary fibrosis,288Atavism,40,307,311,347“Bleeders,”286,287Blue Babies,284Bowel Disorders from School Strain,157,158Brachycephaly,170,171,172Brain, Criminal,22,295,304"Degeneracy of,294,295"Degeneracy, Types of,295,296,297,298"Imbecile,297,304,305"Weight of, and Intellect,166,300Breasts, Degeneracy of,274Cancer, Degenerate nature of,28"Fecundity in,74,75,76,77Castration,3,4,348Cell and Heredity,40,41,42,43,51Chæmacephaly,171Chest, Deformities of,261,262"Degenerate,261,271Child and Degeneracy,151,152,153,154,155,156"and nutrition,141,145,146,147,148,149"Fatigue in,353,354,355,356,357"Neurotic,335,336,337Chondrocranium,163,164Circumcision,47,48Cleft-Palate,197,198,200Climate and Degeneracy,130,131,132,133,134,135,136,137,138,139,140Cloaca,283Club-foot,267,268Club-hand,267,268Coca and Degeneracy,117,118Coccyx,259,260Coffee and Degeneracy,116Collateral Heredity,46Concrescence Theory,221,222,223Conjugation and Nutrition,42Contagion and Degeneracy,121,122,123,124Convalescence, Hygiene of,350,351Cranium, Degenerate,165"Embryology of,161,162Crime,318,319Criminal,17,18,19,24,25"Brain,22,295,304"Stigmata,18Criminology,17,18,19,24,25Cryptorchidism,274,283Cuvier, Brain of,166Cyclopic Eye,33,202,203,204,205Darwin’s Tubercle,212,213,214,215Deaf-mutism,283Degeneracy,2,15,19"Alcoholic,104,105,106,107,108"Childhood and,151,152,153,154,155,156"Child Nutrition and,141,142,143,144,145,146,147,148,149"Climate and,130,131,132,133,134,135,136,137,138,139,140"Coca,117,118"Coffee,116"Contagion and,121,123,124"Disease and,28"Ethical,37"Folklore of,1"Fungi and,143,144"Infection,121,123,124"Intellectual,37"Isolation,144"Local,38"Maize,143"Mental,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345"Metallic Poisoning,119,120"Moral,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345"Neurasthenia,39"Nutritive,38"Opium,109,110"Parental Age and,89"Potato,144"Prophylaxis of,351,352,353"Race Intermixture and,92,93,97,99"Reversional,38"Savages and,1,2"School Strain and,152,153,154,155,156,157"Sensory,37"Soil and,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149"Spinal,38"Stigmata of,37"Syphilis and,124,125,126,127,128"Tea,115,116"Tobacco,111,112,113,114,115"Toxic Agents and,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120"Tuberculosis and,124,125,126,127,128Development, Arrested,68,69,70"Excessive,68,69,70Diabetes, Fecundity in,73,74Dipsomania,337,338Direct Heredity,45Dolichocephaly,169,170Durencephaly,315Dwarfism,277,278Ear, Evolution of,207"Jug-handled,213,214"Morel,213,214"Satanic,218Ectrodactylia,263Ectromelia,262Embryology, Morbid,71,72,73"Vertebrate,70Environment,350,351Epilepsy,6,313,338,339,343Epistaxis in Degenerates,194Evolution and Disease,28"in Fertilisation,41Eye Degeneracy,201,202,203,204,205,206,207"Evolution of,201,203,204,205,206,207Face and Brain,34,35,36,37"Degenerate,177,181,182,183,184,185,186,187,188"Embryology of,35,36,37,38,181,182,183"Evolution of,35,36,37,38,181,182,183"Ideal,181"in Man,34,35,36,37"in the Vertebrates,34,35,36,37Facial Angle,181,182Fatigue at Puberty,154,155Fecundity and Mortality,30Feminism,273,274,275,276Fertilisation, Evolution in,41Fetichism and Defectives,1Fingers, Degenerate,263,264,265,266Folklore of Degeneracy,1Foot, Flat,280,281"Prehensile,281Fungi and Degeneracy,143,144Genius,11"and the Child Type,35Giantism,277,278Goitre,141Golden Age Myth,2Gout,289Hare-lip,200,201Hæmophilia,286Heredity,2,3,19,40"of Acquired Characters,48"and Ambidexterity,55Heredity and Atavism,70"of Circumcision,47,48"and Face Deformity,55"and Germ Plasm,46,346"and Hairy Deformity,53"and Healthy Atavism,63,64,65"and Hernia,268,269"Indirect,45"Morbid Manifestations of,69"Motor Disturbance and,56"Mutilation and,48,49,50"and Onychophagia,55"Reversional,52,53,54"Sexes in,44,45,46,47"Skin Deformity and,53"Transformation of,75,76"Types of,45,46Hermaphrodism,41,42,60Heterophagy,42Hutchinson’s Teeth,238,240Hydrocephaly,166Idiot,17,25"Biology of,17,25"Brain of,17,25"Epileptic Change in,25Ichthyosis,288Individuation,28,29Inebriety,337,338Infantilism,272,276,278Infection and Degeneracy,121,122,123,124Intermarriage,81"Consanguinous,83"Neurotic,87Instinct,317Intermaxillary Bones,5Iris,206Isophagy,42Isolation and Degeneracy,144Jaws—