INDEX OF SUBJECTS.

• Abyssinians,
  • coitus among, 163.
• Acquired element in erotic symbolism, 28.
• Acromegaly and sexual development, 186.
• Alcohol,
  • aphrodisiac effects of, 174.
• Algolagnia,
  • in relation to scatologic symbolism, 56;
  • as a form of erotic symbolism, 106.
• Anæsthesia,
  • sexual, 186.
• Anæsthetics in relation to sexual excitement, 156.
• Anaphrodisiacs, 177.
• Animal copulation,
  • attraction of, 72.
• Animals,
  • detumescence in, 158, 160, 168.
• Annamites,
  • coitus among, 163.
• Antipathies of pregnant women, 212.
• Anus in relation to pubic hair, 128;
  • as an erogenous zone, 133.
• Apes,
  • sexual organs of, 125, 127, 136, 165;
  • sexual congress in, 144, 147.
• Aphrodisiacs, 172 et seq.
• Apples,
  • longings of women for, 216.
• Arabs,
  • penis in, 122.
• Artist,
  • compared to lover, 108.
• Associations of contiguity and resemblance in erotic symbolism, 3.
• Australian method of sexual congress, 147, 148.
• Auto-suggestions,
  • longings of pregnancy as, 213.

• Bartholin,
  • glands of, 145.
• Beard in relation to sexual development, 197.
• Beauty,
  • the objective element in, 107 et seq.
• Bestiality, 77 et seq.
• Bladder in relation to sexual excitement, 56, 154, 155.
• Blood during pregnancy, 206.
• Blood-pressure during detumescence, 151, 169.
• Breasts,
  • and erotic temperament, 188;
  • during pregnancy, 206.
• Bromide as an anaphrodisiac, 177.
• Bulbo-cavernous reflex, 149, 157.

• Camphor as an anaphrodisiac, 177.
• Cantharides,
  • effects of, 174.
• Castration,
  • results of, 180, 183.
• Celery as an aphrodisiac, 174.
• Children,
  • attracted to foot, 16;
  • to scatology, 53;
  • to copulation of animals, 72;
  • to hair, 74;
  • food impulses of, 215.
• Chinese,
  • foot-fetichism of, 21.
• Circulatory conditions during coitus, 151;
  • during pregnancy, 207.
• Clitoris, 118, 121, 126, 129 et seq., 146.
• Clothes,
  • erotic fascination of, 45.
• Coitus,
  • the phenomena of, 111 et seq.;
  • the methods of, 146 et seq.;
  • ethnic variations in methods of, 147, 151;
  • respiratory and circulatory conditions during, 151;
  • interruptus as a cause of vasomotor disturbance, 152, 178;
  • glandular activity during, 153;
  • motor activity during, 153 et seq.;
  • psychic state during, 157;
  • serious effects of, 168.
• Congenital element in erotic symbolism, 27.
• Contiguity in erotic symbolism,
  • associations of, 3.
• Coprolagnia, 47, 62 et seq.
• Coprophagia,
  • religious and sexual, 57.
• Courtship, 142.
• Crystallization,
  • Stendhal's, 9, 107.

• Defile,
  • the impulse to, 95.
• Distillatio, 153.
• Dog,
  • human sexual intercourse with, 83.
• Dynamometric experiments during sexual excitement, 154.

• Ejaculation, the mechanism of, 149.
• Embryo, 117.
• Epilepsy and exhibitionism, 91, 103;
  • compared to coitus, 150;
  • as a result of coitus, 169.
• Erectility during coitus, 144.
• Erogenous zone,
  • anus as, 133;
  • lips as, 143, 202.
• Erotic intoxication, 155.
• Erotic temperament, 182 et seq.
• Eryngo as an aphrodisiac, 174.
• Ethnic variations in coitus, 147, 150, 159, 163.
• Etruscans,
  • sexual significance of foot among, 24.
• Eunuchs,
  • characteristics of, 183.
• Exercise on sexual organs,
  • influence of, 123.
• Exhibitionism, 89 et seq.
• Eyes during detumescence, 166;
  • in relation to erotic temperament, 189;
  • darker at puberty, 193.

• Face during detumescence,
  • expression of, 166.
• Fæces as a drug, 58.
• Fecundation,
  • the phenomena of, 117;
  • artificial, 166.
• Feet as a sexual symbol,
  • uncovering, 15.
• Fellatio, 172.
• Fetichism,
  • erotic, 2 et seq.
• Flagellation, 64, 94, 102, 106.
• Foot-fetichism,
  • see Shoe-fetichism.
• Fuegians,
  • penis in, 122.
• Fur as a fetich, 76.

• Garments as fetiches, 10, 74
• Genital organs as fetiches, 10.
• Goat as a human sexual fetich, 80, 82.
• Greeks,
  • sexual significance of foot among, 24.

• Hair as a fetich, 74;
  • despoilers of, 75;
  • pubic, 125 et seq.;
  • darkens at puberty, 193;
  • in relation to erotic temperament, 194 et seq.;
  • in pregnancy, 205.
• Hand as fetich, 15.
• Heart during pregnancy, 206.
• Homosexuality as a form of erotic symbolism, 2.
• Hottentot apron, 134.
• Hymen, 138 et seq., 162.
• Hyperæsthesia, sexual, 6 et seq.
• Hypertrichosis universalis, 195.
• Hysteria, 143, 209, 227.

• Ideal coprolagnia, 64.
• Idiocy as result of maternal impressions, 218, 224.
• Idiots,
  • sexual development of, 198.
• Impregnation without rupture of hymen, 162;
  • without conjunctions, 163;
  • artificial, 166.
• Impressions,
  • maternal, 217 et seq.
• Intellectual work,
  • relation of pregnancy to, 229.
• Intoxication,
  • erotic, 155.

• Japanese,
  • labia majora in, 125.
• Joy,
  • the expression of, 167.

• Kiss, the, 143.
• Kleptomania and pregnancy, 216.
• Knee-jerk in pregnancy, 208.

• Labia majora, 125 et seq.
• Labia minora, 119, 134 et seq.
• Larynx in relation to sexual state, 203.
• Linea fusca, 192.
• Lips,
  • as an erogenous zone, 143, 202;
  • in relation to erotic temperament, 190.
• Longings of pregnancy, 210;
  • theories of, 212;
  • as auto-suggestions, 213;
  • physiological basis of, 214;
  • relation to the longings of childhood, 215.

• Masochism,
  • in relation to shoe-fetichism, 31;
  • in relation to scatalogic symbolism, 56;
  • in relation to exhibitionism of nates, 102;
  • as a form of erotic symbolism, 106.
• Masturbation and pubic hair, 127;
  • hypertrophy of clitoris ascribed to, 131;
  • part played by clitoris in, 133;
  • why some theologians permitted, 146;
  • phenomena during, 155.
• Maternal element in sexual love, 201.
• Maternal impressions, 217 et seq.
• Menstruation in relation to coitus, 145;
  • metabolism during, 208;
  • in relation to sickness of pregnancy, 209;
  • compared to pregnancy, 228.
• Mental state during pregnancy, 208.
• Metabolism during pregnancy, 208.
• Mixoscopic zoophilia, 71.
• Modesty a supposed sign of virginity, 204.
• Mohammedan method of sexual congress, 147.
• Mole as a fetich, 12.
• Mongol peoples,
  • foot fetichism among various, 23.
• Mons veneris, 124.
• Mordvins,
  • foot-fetichism among, 23.
• Motor activity during coitus, 183 et seq.
• Mouth in relation to erotic temperament, 191.
• Muscular movements during coitus, 154.

• Nates in relation to coprolagnia, 63;
  • in relation to exhibitionism, 100, 102;
  • in relation to erotic temperament, 186.
• Necrophilia, 11, 81.
• Negative fetich, 8.
• Negro,
  • penis in, 122;
  • labia majora in, 125;
  • clitoris in, 130;
  • labia minora in, 134;
  • method of sexual congress among, 147.
• Nervous system during pregnancy, 208.
• Neurasthenia cordis vasomotoria, 152.
• Nipples,
  • pigmentation of, 193.
• Nudity,
  • religious, 99.
• Nutrition,
  • symbolism of, 7.
• Nymphæ, 119, 134 et seq.
• Nymphomania, 186.

• Obsessions of scruple, 7;
  • longings of pregnancy as, 211.
• Obsessional exhibitionism, 102.
• Odor an alleged sign of defloration, 203.
• Onion as an aphrodisiac, 174.
• Opium as an aphrodisiac, 176.
• Organs,
  • sexual, 119 et seq.
• Ova and spermatozoa,
  • union of, 161 et seq.
• Ovarian extract, effects of, 179.
• Ovaries,
  • function of, 181;
  • analogy of with thyroid, 208.

• Paidophilia, 11, 13.
• Pain and erotic symbolism, 106.
• Pedicatio, 133.
• Pelvic development and erotic temperament, 186.
• Pelvic floor, variability of, 119.
• Pelvic inclination, 126.
• Penis, 119, 121 et seq., 129.
• Penis-fetichism, 96.
• Phallic worship, 98.
• Physiognomists and the erotic temperament, 182.
• Pica, 211.
• Pigmentation in relation to erotic temperament, 191;
  • in pregnancy, 205.
• Potatoes,
  • the supposed aphrodisiac effects of, 173.
• Precocity,
  • influence of, 29.
• Pregnancy and pigmentation, 193;
  • psychic state in, 201 et seq.;
  • sexual desire during, 227;
  • relation of to intellectual work, 229.
• Presbyophilia, 11.
• Prostate, 171.
• Prostitutes,
  • external genitals of, 136;
  • stature of, 187.
• Psychic exhibitionism, 94.
• Psychic condition during coitus, 157.
• Puberty,
  • the phenomena of, 184;
  • pigmentary changes at, 192.
• Pubic hair, 125 et seq.; 204.
• Puericulture, 229.
• Pygmalionism, 11, 12.

• Quadrupedal method of coitus in man, 148.

• Rachitic,
  • sexual tendencies of the, 184.
• Reflex, bulbo-cavernous, 149.
• Reflexes during pregnancy, 208.
• Religious scatalogic symbolism, 57.
• Resemblance in erotic symbolism,
  • associations of, 3.
• Respiration during coitus, 151.
• Responsibility of pregnant women, 217.
• Restif de la Bretonne's shoe-fetichism, 18.
• Romans,
  • sexual significance of foot among, 24;
  • methods of coitus among, 147, 148.
• Rousseau, 102.
• Rue as an anaphrodisiac, 177.

• Sadism, 106.
• Saint compared to lover, 109.
• Salivation during coitus, 153.
• Satyriasis, 185.
• Scatalogic symbolism, 47 et seq.
• Scrotum, 123.
• Scruple, obsessions of, 7.
• Secretions of genital canal, 146.
• Semen,
  • alleged female, 146;
  • in coitus, 157;
  • in female genital canal, 159;
  • vital activity of, 165;
  • artificial injection of, 166;
  • constituents of, 171;
  • as a stimulant, 172.
• Sexual anæsthesia, 186.
• Sexual conjugation, 116 et seq.
• Sexual desire during pregnancy, 229.
• Sexual organs, 119 et seq.
• Sexual selection in relation to erotic symbolism, 106;
  • in relation to external sexual organs, 127;
  • the probable cause of the hymen, 140.
• Shadow as a fetich, 8.
• Shoe,
  • sexual significance of, 25.
• Shoe-fetichism frequency of, 15;
  • normal basis of, 16, 27;
  • illustrated by Restif de la Bretonne, 18;
  • prevalence of among Chinese, etc., 21;
  • former prevalence in Europe, 24;
  • congenital basis of, 27;
  • acquired element in, 28;
  • favored by precocity, 29;
  • relation to masochism, 30;
  • illustrative cases of, 33 et seq.;
  • dynamic element in, 45.
• Sickness of pregnancy, 209 et seq.
• Skin,
  • sexual significance of, 143, 177;
  • condition of during coitus, 144, 153;
  • in relation to erotic temperament, 190;
  • sexual pigmentation of, 193.
• Slipper as a sexual symbol, 25.
• Smile,
  • origin of the, 167.
• Sodomy,
  • the term, 72.
• Spain,
  • sexual attractiveness of foot in, 26.
• Spermatozoa reach ova,
  • how the, 161 et seq., 171.
• Spermin, 179.
• Sphygmanometer experiments during sexual excitement, 152.
• Stature and erotic temperament, 187.
• Stimulants, 178.
• Stuff-fetichisms, 73 et seq.
• Strychnine,
  • aphrodisiac effects of, 174.
• Suggestion in relation to longings of pregnancy, 214.
• Symbols,
  • nature of, 3;
  • of sex in language, 4.

• Temperament,
  • alleged erotic, 182 et seq.
• Testicular juices,
  • effects of, 179.
• Testes, 123, 181, 197.
• Thyroid,
  • condition during sexual excitement, 203;
  • during pregnancy, 207.
• Ticklishness in relation to stuff-fetichisms, 76.
• Tumescence in relation to detumescence, 115 et seq., 142.

• Unnatural offence,
  • the term, 72.
• Urethra,
  • variability of female, 120;
  • an erogenous zone, 133.
• Urethrorrhœa ex libidine, 153.
• Urinary stream,
  • in relation to nymphæ, 136;
  • an alleged index to virginity, 204.
• Urine in religious rites, 50;
  • possesses magical virtues, 52;
  • in legends, 52;
  • in medicine, 59;
  • during coitus, 153, 154.
• Urolagnia, 47 et seq.
• Uterus, 118, 132, 159 et seq., 194, 210.

• Vagina, 126, 137, 145, 159, 163, 177.
• Vaginismus, 13, 163.
• Vasomotor conditions during coitus, 151.
• Vaudonism, 98.
• Virginity,
  • ancient diagnosis of, 126, 138, 203 et seq.
• Virile reflex, 149.
• Voice,
  • in relation to erotic temperament, 188;
  • in relation to virginity, 203.
• Vomiting of pregnancy, 209 et seq.
• Vulva, 124 et seq. 148, 163.
• Vulva-fetichism, 96.

• Waist,
  • origin of admiration for small, 21.

• Yohimbin as an aphrodisiac, 176.

• Zooerastia, 77 et seq.
• Zoophilia erotica, 71, 76.
• Zoophilia non-erotic, 77.