INDEX

Abraxas groussularioun and lacticolor Adaptations, origin of; evolution of Agonus entaphractus Albinism Allantois Allurements Alytes obstetricans Amblyopsis, eyes of Amblystoma tigrinum Amnion Anableps tetrophthalmus Anas boscas, crosses of Anas tristis, crosses Ancel and Bouin Anguis fragilis Antilocapra Antirrhinum, crossing of Antlers of stags Ants, heredity of sex in Aphidae, heredity of sex in Apoda Axolotl, albino; metamorphosis; influence of thyroid feeding

Barred plumage in fowls
Basoh
Bateson
Bees, heredity of sex in
Bernard, Claude
Berthold, A. A.
Biedl and Konigstein
Bionomies
Blindness in cave animals
Bombyx mori
Boring, Miss
Born and Fränkel
Brachydactyly
Bresslau
Brown-Séquard
Bühler

Cambarus, males of
Capons
Castle, experiments in grafting; on sex
Castration; in ducks; of frog; of Lepidoptera
Cats, heredity of colour in
Cave animals, absence of pigment
Cephalopoda
Cetacea, absence of scrotum
Chelonia
Chologaster agassixii
Chromosomes; in mutations
Clevelandia
Colaptes
Colour-blindness; heredity of
Colours, origin of, in domesticated breeds
Comb of fowls, uselessness of
Corpora lutea, evolution of; in viviparous lower vertebrates; origin of
Corystes cassivelaunus
Courtship, organs of
Criss-cross inheritance
Crossing over
Cryptorchidism
Cuttle-fishes
Cyclostomes, absence of corpora lutea in
Cytology
Cytoplasm, in heredity

Dafila acuta crosses Daphnia, heredity of sex in Darwin Dasyurus; corpora lutea; lactation Davenport Determinants Determination of sex Dipnoi, fins Dog-fishes, oviparous and viviparous Dominant characters, origin of Doncaster; on heredity in cats Drosophila, blind mutation, heredity of sex, mutations Ducks, crosses of Dutch rabbit

Earthworms, sex in
Eclipse plumage
Eigenmann
Eimer
Elasmobranchs; corpus luteum in
Elephants, testes
Eugenics
Eunuch
Evolution, evidence of

Factors, origin of
Feathers, evolution of
Flat-fishes, mutations of
Flight, evolution of
Flounder
Foa, on lactation; on grafting
ovaries
Foges
Fowls, castration of; origin of breeds
Fractionation of Mendelian factors
Fränkel
Frog, thumb-pad

Gallus bankiva
Gates, Dr. R. Ruggles
Geddes and Thomson
Gemmules
Genital ducts
Gigas, Oenothera
_Gillichthys
Gipsy moth
Goltz and Ewald
Gonads, hormones of
Goodale, H. D.
Grafting, of ovaries or testes
Graves' disease
Gudernatsch
Guthrie, C. C.
Gynandromorphism

Haemophilia
Hanau
Hegner
Herdwick sheep, castration in
Heredity; and sex
Hermaphroditism
Hill, J. P.
Horns
Houssaye

Inachus scorpio
Insects, heredity of sex in
Interstitial cells
Intromittent organs

Japanese long-tailed fowls; artificial treatment of

Kammerer
Kellog
Kopec

Lactation, dependence on stimulation, in males; regulation of
Laevifolia, Oenothera
Lamarck
Lamarckian theory
Lane-Claypon, Miss; and Starling, on ovaries of rabbit
Larvae of insects
Lata, Cenothera
Leghorn, White
Lemon-dab
Leopold and Ravana
Lepidoptera, castration in
Leptinotarsa
Limantria dispar
Limon
Linnæus
Lode
Loeb, on "blind fish; on blindness in cave animals;
on tadpoles and thyroid
Lop-eared rabbits, grafting experiments
Lotsy, Professor; on crossing
Lutein, of corpora lutes

Male characters in female
Mallard crosses
Mammary glands; origin of rudimentary in male
Marshall; and Jolly
Marsupials, relation of foetus to pouch; scrotum of
Masked crab
Meisenheimer; thumb-pad of frog
Mendel's Principles of Heredity
Mendelism; and castration
Menstruation
Metamorphosis; in Flat-fishes; causes of; and hormones;
and diagnostic characters
Michaux,
Midwife toad,
Milk glands,
Mole, eyes of,
Monotremata, origin of milk glands,
Morgan, T. H., on blindness in cave animals, on mutations, on sex:,
on sex-linked heredity, on sexual dimorphism in Drosophila,
on variation,
Mutations, in antlers,

Natural selection,
Nuptial plumage,
Nussbaum,
Nyssia zonaria

O'Donoghue, development of milk glands, OEnothera, mutations, grandiflora, lata_, Lamarckiana, Onagra, species of, Origin of Species, Darwin's, Ornithorhyncus, corpus luteum Orthogenesis, Otariidae, scrotum, Ovaries, position of, Ovary, in birds, Ovulation,

Pangenesis, Parthenogenesis, Parturition, Pearson, Karl, Pheasant, male, gynandramorphism in Phillips, John C., Philosophie Zoologique Phoeidae, testes, Physiology of Reproduction, Picotee Sweet Pea, Pigeons, Pigment, absence in cave animals, Pile fowls, Pintail duck, crosses, Plaice, Pleuronectes flesus, glacialis, platesca, Plymouth Rock fowl, Pole-dab, Poll, Preformation, Problems of Genetics, Prong buck, Pro-oestrus, Proteus, eyes of, Prototheria, milk glands in,

Rabbits, lactation in,
Recapitulation, absence of, and mutations,
Reptiles, corpora lutea in,
Reversal, in Flat-fishes,
Rhinoderma darwinii,
Ribbert,
Rieger,
Rodents, testes,
Romanes, GJ
Röntgen rays, effect on testes,
Rose comb, in fowls,
Rotifers, heredity of sex in,
Rubricalyx, Oenothera,
Rubrinervis, Oenothera,

Sacculina,
Salamanders, transplantation of eye,
Sandes,
Schuster, Edgar,
Scrotum, origin, of,
Sea-horse,
Secondary sexual characters,
Selheim,
Semilata, Oenothera,
Sertoli's cells,
Sex, chromosomes; Mendelian theory of,
Sex-Linked heredity,
Sexual Dimorphism,
Sexual dimorphism, in Rajidae, in Plaice,
Shattock and Seligmann,
Silkworm,
Silky fowl, plumage of,
Sirenia, absence of scrotum,
Slow-worm,
Smith, Geoffrey,
Snakes, absence of limbs,
Sociology,
Somatic sexual characters,
Species, conception of, origin of, characters of, sterility and hybridism,
Spermatogenesis, in man,
Starling and Lane-Claypon, on lactation,
Steinach, heredity of milk glands,
Sternum, carina of,
Swallows,
Sweet Pea,
Swifts,

Tadpoles, effect of thyroid in
Tandler and Gross
Taxonomies
Teleosteans; corpora lutea in; ovarian follicles
Testes, descent of
Tetraploidy
Thayer
Thumb-pad of frog
Thyroid-gland feeding
Tortoise-shell colour in cats
Tosa fowls, Japanese
Transplantation of gonads
Typhiogobius

Uhlenhuth
Urodela, larva

Variations Vespa vulgaris; germanica Vries, De

Wallart
Wasps; heredity of sex in
Weapons, organs used as
Weismann
Whale, paddle of
White Leghorn, crosses
Wilson, E. B.
Wing, development of
Winiwarter, von
Witch
Wood, T. B., on crossing of sheep
Woodland, W.
Woodpecker

X chromosome

Zeugopterus Zoaea

End of Project Gutenberg's Hormones and Heredity, by J. T. Cunningham