266 



INDEX 



J- 



Jackal, formerly tamed, 157 



Jasione montana, 91 



JOHANNSEN, on caffein, 133 



JONES (RUPKRT), on Foraminifera, 28 



Juncussupinus, variation, 98 



Juniperus, dwarfed, 71 



Jussicea grandijlora, leaf-variatio n, 



98 

 JUSSIEU (DE), on Ulexnanus 



KIPLING (LOCKWOOD), on domestic 

 animals in India, 161 



KIKCHEK, on genesis of animal forms, 

 I 4 



KRAUS, on growth of fruits during day- 

 time and night, 199 



KROCKER, on the amount of wool 

 yielded according to the food of 

 sheep, 91 



L. 



Laburnum, 140 



LACORDAIRE, on colour variation, 51 



Lactuca perennis, 236 



Lamarckism and Darwinism, 230, 231 



LAMARCK'S theory of transmutation, 

 19 ; on Kamtnculns hederacens 

 and aquatilis, 97 



Lamiumpurpureum, 54 



LANGUET DE SIVRY, on environment 

 .and artificial selection, 203 



Larus argentatus, variation, 105 



Lams tridactylus, variation, 104 



Latent life, 193 



LAUDER BRUNTON and CASH, on the 

 action of theine and caffeine, 132 



LAUTENBACH, on the physiological 

 action of heat on Rana temporaria 

 and esculenta, 134 



Leaves, variation, 97 ; toxicity, 142 ; 

 variability according to mode of life, 

 208, 209-212 



LEBAS, on the comparison of varie- 

 gated and non-variegated plants, 59 



LE CONTE, factors of evolution, 229 



Leeches, colour-variation, 52 



LEMAIRE (C.)j on dimensional varia- 

 tions of hemp, 72 



Lepidiiim sativum, 138 ; influence of 

 fresh and sea water on starch-pro- 

 duction, 212 



LESAGE (P.), on the influence of sea- 

 shore life on plants, 209 ; influence 

 of salt water on thickness of leaves, 

 influence of salt water on starch pro- 

 duction, 212 



Leucochroa candidissima, 74 



Lime salts produced by animals, 202 



Links, missing, not always required 

 nor really missing, 152 



LINNAEUS, on evolution, 20; on the 

 influence of environment on the 

 hairy covering of plants, 91 



Lion, formerly tamed, 157 



Living world, problem of, three 

 hypotheses concerning, i 



LOCARD(A.), on dimensional variation 

 among molluscs, &c., 74; on form- 

 variation among molluscs, 93 ; 

 L. turgida and elophila as 'varieties 

 of L. stagnates, 94 ; on variations of 

 Unto in form and colour, 94 



LUCAS, tendency towards production 

 of new forms, 150 



Lycaonpictus domesticated in ancient 

 Egypt, 157 



Lychnis githago unequally toxic for 

 different species of animals, 141 



Lychnis, sexuality, 108 



LYKLL (C.), on variability among 

 molluscs, 169 



Lyuintea stagnalis larger in ponds 

 than in rivers, 74 ; stagnalis and 

 auricularia artificially dwarfed, 79 

 seq. \frigida and the) malts varieties 

 of L. peregra, 93 ; auricularia hav- 

 ing only four whorls in mountain 

 waters, 93 ; turgida and elophila 

 varieties ^stagnalis^i, ; differences 

 between individuals of the same 

 brood, 136 ', living in salt water, 185 ; 

 external influences, 197 ; growth, 

 200; dwarfing produces unisexuality, 

 201 ; abnormal in ponds containing 

 many Hydras, 204 ; deformation by 

 motion of water, 207 



MAGNIN, on parasitism and sexuality, 



108 

 MAILLET (DE), on the origin of man 



and animals, 15 

 Malformations, congenital, their value, 



36 



MANTEGAZZA, on variation in teeth, 10 

 MARCACCI, on experimental terato- 



geny, 196, 197 

 Marsh-fever, comparative death-rate 



of Europeans and Negroes, 123 

 MARTINS (Cn.), on variation in 



Jnssi&a, 98 ; on sex-variability in 



Chamcerops, no 

 MASTERS (MAXWELL), on teratology, 



100 

 Mauchamp breed of sheep, origin, 154, 



239 



MAUPAS, on nutrition and fertility, 221 

 Melia azedarach, 142 

 MER (E.), on variation in Isoetes 



