INDEX. 



331 



Jones, Mr. J. M., on the birds of 

 Bermuda, ii. 180. 



Jour- lain, M., on the eye-spots of 

 star-fishes, i. 225. 



Jukes, Prnf., on subaerial denuda- 

 tion, ii. 53. 



Jussieu, on classification, ii. 209. 



Kentucky, caves of, i. 172. 



Kerguelen-land, flora of,ii. 169, 189. 



Kidney-bean, acclimatisation of, i. 

 177. 



Kidneys of birds, i. 178. 



Kirby, on tarsi deficient in beetles, 

 i. 168. 



Knight, Andrew, on cause of varia- 

 tion, i. 8. 



Kolreuter, on Intercrossing, i. 119. 



, on the barberry, i. 121. 



, on sterility of hybrids, ii. 3, 4. 



, on reciprocal crosses, ii. 15. 



, on crossed varieties of nico- 



tiana, ii. 38. 



, on crossing male and herma- 

 phrodite flowers, ii. 256. 



Lamarck, on adaptive characters, ii. 

 218 



Lancelet, i. 154. 



, eyes of, i. 227. 



Landois, on the development of the 

 wings of insects, i. 231. 



Land-shells, distribution of, ii. 186. 



, of Madeira, naturalised, ii. 



193. 



, resisting salt water, ii. 187. 



Languages, classification of, ii. 214. 



Lankester, Mr. E. Kay, on Longe- 

 vity, i. 263. 



, on homologies, ii. 237. 



Lapse, great, of time, ii. 51. 



Larvae, ii. 241, 242, 243. 



Laurel, nectar secreted by the leaves, 

 i. 114. 



Laurc-ntian formation, ii. 84, 



Laws of variation, i. 164. 



Leech, varieties of, i. 93. 



Leguminosse, nectar secreted by 

 glands, i. 114. 

 46 



Leibnitz' attack on Newton, ii. 294. 



Lepidosiren, i. 130 ; ii. 109. 



, limbs in a nascent condition, 



ii. 258. 

 Lewes, Mr. G-. H., on species not 



having changed in Egypt, i. 263. 

 ■ , on the Salaniandra atra, ii. 



256. 

 , on many forms of life having 



been at first evolved, ii. 300. 

 Life, struggle for, i. 77. 

 Lingula, Silurian, ii. 83. 

 Linneeus, aphorism of, ii. 205. 

 Lion, mane of, i. 109. 



, young of, striped, ii. 241. 



Lobelia fulgens, i. 90, 121. 



, s-terility of crosses, ii. 7. 



Lockwood, Mr., on the ova of the 



Hippocampus, i. 295. 

 Locusts transporting seeds, ii. 147. 

 Logan, Sir W.,on Lauren tian forma- 

 tion, Ji. 84. 

 Lowe, Rev. R. T., on locusts visiting 



Madeira, ii. 147. 

 Lowness of structure connected 



with variability, i. 184. 

 , related to wide distribution, 



ii. 196. 

 Lubbock, Sir J., on the nerves of 



coccus, i. 54. 

 , on secondary sexual charac- 

 ters, i. 193. 

 , on a diving hymenopterous 



insect, i. 222. 



, on affinities, ii. 73. 



, on metamorphoses, ii. 239, 



242. 

 Lucas, Dr. P., on inheritance, i. 14. 

 , on resemblance of child to 



parent, ii. 43. 

 Lund and Clausen, on fossils of 



Brazil, ii. 121. 

 Lyell, Sir C, on the struggle for 



existence, i. 77. 

 , on modern changes of the 



earth, i. 118. 

 , on terrestrial animals not 



having been developed on islands, 



i. 281. 

 , on a carboniferous land-shell, 



ii. 59. 

 , on strata beneath Siluria-B 



system, ii. 84. 



