510 



INDEX. 



tion of dry fish which it describes, 

 41 ; on a new form of Lamprey, 

 58 ; on the teeth of Peronia and 

 Otina, 73 ; on a new genus and 

 species of Seal, 200 ; on the genus 

 Latia, 237 ; on the figured pearls 

 of the Chinese, 238; on the genera 

 Volutella and Cymbiola, 346 ; a 

 revision of the arrangement of the 

 families of bivalve shells, 408 ; on 

 the reproduction of a lost part of 

 an operculum, and of its probable 

 restoration when entirely destroyed, 

 419 ; on Runcina Hancocki, 430. 



Gregory, Prof., on Diatomacese found 

 in the Mull deposit, 69, 233. 



Greville, Dr. R. K., on the discovery 

 of Desmarestia Dresnayi on the 

 coast of Ireland, 292. 



Gronov, L. T., account of a MS. of, 

 41. 



Gymnodactylus, new species of, 29. 



Hancock, J., on the Greenland and 

 Iceland falcons, 1 10. 



Harpegnathos, characters of the new 

 genus, 100, 



Helicina, new species of, 495. 



Heliophoca, characters of the new 

 genus, 201. 



Helix, new species of, 140, 141, 148, 

 151, 349, 454, 491 ; on the growth 

 of some species of, 500. 



Helminthosporium, new species of, 

 461. 



Hemicidaris, new species of, 165. 



Hemidactylus, new species of, 29. 



Herpestes griseus, on the habits of, 

 605. 



Heta^rornis, new species of, 217. 



Histionotus, new species of, 434. 



Hodgsonia, characters of the new 

 genus, 424. 



Hogg, J., on the appearance of myriads 

 of a species of Aphis in the north 

 of England, 427. . 



Holothuriada;, on the oral skeleton 

 of the, 117. 



Hooker, Dr. J. D., on the genus 

 Hodgsonia, 424. 



Hunter, J., on a vegetable substance 

 formed in a water-pipe, 70. 



Hydrobia, new species of, 454. 



Hygrophorus, new species of, 402. 



Hymenodecton, on the British species 

 of, 387. 



Hymenula, new species of, 407. 



Imhofi', Dr. L., on a species of African 

 ant, 75; on Oligoneuria rhenana, 77- 



Insects, on a new muscle-element in 

 the thoracic muscles of, 76 ; on the 

 circulatory system in, 182. 



Invertebrata, on the structure of the 

 organs of breathing in the, 131, 

 180, 294. 



Jerdon, T. C, on the species of Ants 

 found in Southern India, 45, 100. 



Kelaart, Dr. E. F., on the reptiles of 

 Ceylon, 25, 137, 407. 



Kingsley, Dr. G. H., on Notamia 

 bursaria, 347. 



Kirk, J., on a species of Potamogeton 

 from Lough Corrib, 503. 



Lafresnaye, M. de, on the bird of 

 paradise, 157. 



Lagena, new species of, 156, 



Lamprey, on a new form of, 58. 



Latia, note on the genus, 2.37. 



Lawson, G., on a botanical trip to the 

 Tents Muir, in the north of Fife, 

 340 ; on the anatomical structure 

 of Coniferse and other gymnogens, 

 342 ; on the colouring matters of 

 the flower of Strehtzia Reginae, 502. 



Layard, E. L., on the ornithology of 

 Ceylon, 123, 212, 257, 446. 



Lecanactis, on the British species of, 

 391. 



Legnonotus, new species of, 435, 



Leighton, Rev. W. A., on the British 

 Graphideaj, 81, 202, 264, 387, 436. 



Lepidurus, new species of, 226. 



Leptocephalus Morrisii, on the occur- 

 rence of, 238, 



Lichens, new British species of, 32, 

 276, 387, 436 ; Schaerer's collection 

 of, 506. 



Limnodytes, new species of, 30, 



Linnaean Society, proceedings of the, 



Linyphia, new species of, 1 11 . 



Lowe, E, J., on a new method of 

 propagating plants, 219; on the 

 growth of land shells, 499. 



Lucas, C. C, on a new locality €or 

 Viola lactea, 505. 



Macdonald, G., and Allan's, J., Bota- 

 nist's Word-Book, reviewed, 57, 



Macrozamia spiralis, on the inflores- 

 cence "of, 422, 



Malacoptila, on the species of, 474. 



Mammalia, on the structure and ho- 

 mologies of the teeth of, 328. 



