522 



INDEX. 



rot, 77 ; on a new species of Gla- 

 reola, 22 1 ; on a new speeies of Cul- 

 trides, 2:24. 



Gray, J. E., on three new species of 

 Delphinidae, 48; on some new or 

 little known species of Monkeys, 

 54 ; on a new species of Herpestes, 

 56 ; on a new species of box tor- 

 toise, 62; on the skull of Equus 

 Hemionus and Equus Kiang, 140 ; 

 on a very large roe -deer in the 

 collection of the Earl of Derby, 

 224; on the genus Bradypus of 

 Linnaeus, 225; on the species of 

 Cercolabes confounded under the 

 name of C. prehensilis,380; on some 

 corals, including a new British co- 

 ral, 407 ; on the operculum of gas- 

 teropodous Mollusca, 476 ; on the 

 British specimensof Regalecus,501 ; 

 on a new species of Gorgonia, 510 ; 

 on new species of Cypraea umbilicata 

 and C. eximia, 514. 



Gregarinae, on the nature of the, 157, 

 316, 429. 



Guerin-Meneville, F. E., on the pa- 

 thology of the silk- worm, 424. 



Hancock, A., on the anatomy of the 

 freshwater Bryozoa, 173; on a spe- 

 cies of Hydra found in the North- 

 umberland Lakes, 281. 



Helices, on the characters of several 

 new, 213. 



Hendersonia, new species of, 373. 



Henfrey, A., on the development of 

 the spores and elaters of Marchantia 

 polymorpha, 496. 



Herpestes, new species of, 56. 



Hippopotamus, its arrival at the Zoolo- 

 gical Gardens, and its description by 

 Prof. Owen, 515. 



Hippuris vulgaris, on the embryogeny 

 of, 259. 



Huxley, G., on the animal of Trigonia. 

 141. 



Hydra, notes on a species of, 281. 



Hydrachna concharum, on the deve- 

 lopment of, 453. 



Hydropsalis, new species of, 310. 



Hyett, W. H., on the heights of some 

 points of the Cots wold hills, 255. 



Hyoscyamus, observations on the ge- 

 nus, 467- 



Hypopus, observations on the genus, 

 317. 



Ichneumon Atropos, observations on. 

 418. 



Ipswich Museum, proceedings of the, 

 67, 147. 



Jeffreys, J. G., on British Odostomise, 

 108. 



Koelliker, M., on the genus Grego- 

 rina, 157. 



Lagenorhynchus, new species of, 49. 



Leidy, Dr., on the presence of Ento- 

 phyta in healthy living animals, 71 ; 

 on the characters and intimate 

 structure of the odoriferous glands 

 of the Invertebrata, 154 ; on Nycto- 

 therus, a new genus of Polygastrica, 

 158 ; on some new genera and spe- 

 cies of Entozoa, 314. 



Lepidoptera, nocturnal, monograph 

 of the large African species of, 290, 

 395. 



Leptoglossis, observations on the ge- 

 nus, 34. 



Leucophyllum, observations on the 

 genus, 252. 



Link, Prof. H. F., on the structure of 

 the Orchidaceae, 36. 



Linnaean Society, proceedings of the, 

 411, 493. 



Littorinidae, observations on the, 352. 



Lloyd, W. H., notice of the late, 415. 



Lycett, J., on Trichites, a fossil ge- 

 nus of bivalve mollusks, 343. 



Maclagan, Dr. D., on some articles of 

 the vegetable Materia Medica, 420. 



Maclagan's, Lieut. R., account of an 

 excursion from Simla to the Bu- 

 renda Pass, 307. 



MacLeay, A., notice of the late, 415. 



Marchantia polymorpha, on the deve- 

 lopment of the spores and elaters 

 of, 496. 



Margaranthus, observations on the 

 genus, 251. 



Marginella, new species of, 62. 



Melville, Dr., on the ideal vertebra, 57 



Mesembryanthemum crystallinum, on 

 the watery secretion of the leaves 

 and stems of the, 171. 



Meteorological observations, 79, 159, 

 239, 319, 431, 518. 



Miers, J., on the botany of South 

 America, 29, 204, 247 ; on the ge- 

 nera Hyoscyamus and Physochlaena, 

 467. 



Moggridge, M., on the distribution of J 

 plants, 511. 



Mollusca, terebrating, on the, 6 ; gas- 

 teropodous, on the operculum of, 

 476. 



