458 
Heliastes, new species of, 66. 
Hemichromis, new species of, 110. 
Hemiergis, new species of, 48. 
Heterocerus, on the genus, 30. 
Heterophyllia, on the genus, 127. 
Hinulia, new species of, 47. 
Ilolacanthus, new species of, 67. 
Houghton, Rey. W., on an apparently 
new species of Planarian worm, 
300, 449. 
Hyalonema lusitanicum, observations 
on, 123. 
- Hydrozoa, on some oceanic forms of, 
309. 
Hyla, new species of, 56. 
pathy observations on the genus, 
367. 
Jeffreys, J. Gwyn, on dredging among 
the Shetland Isles, 247. 
Kowalewsky, A., on the development 
of the Ctenophora, 228; on the 
anatomy of Balanoglossus, 230. 
Lagomyide, on the skulls of, in the 
British Museum, 219. 
Lampyris, new species of, 322. 
Lankester, E. R., on some points in 
the anatomy of the Limpet, 334. 
Latiaxis, on the species of, 78. 
Lecanora, new British species of, 257. 
Lecidea, new British species of, 257, 
260. 
Leconte, Dr. J. L., on the systematic 
value of the Rhynchophorous Co- 
leoptera, 291. 
Leda pernula, note on, 249. 
Leighton’s, Rev. W. A., Notule Li- 
chenologice, 106, 256, 439, 
Lepidoptera, new genera and species 
of, 216, 399, 404. 
Leporidz, on the skulls of, in the 
British Museum, 219. 
Leporide, on the, 75. 
Lethe, new species of, 403. 
LeVaillant, notice respecting, 453. 
Lichens, new British, 256; of Spitz- 
bergen, 439. 
Life, on the laws of the distribution 
of, 405. 
Limpet, on the anatomy of the, 334. 
Litoria, new species of, 55. 
Luciola, new species of, 321. 
Lycosa ingens, description of the 
male of, 203. 
Lygosoma, new species of, 45. 
Lymnodynastes, new species of, 54. 
Mabouia, new species of, 48. 
INDEX. 
Macalister, Dr. A., on the anatomy 
of Baleenoptera rostrata, 299. 
M‘Coy, Prof. F., on the recent zoo- 
logy and paleontology of Victoria, 
175; on anew genus of Phalanger, 
287; on two new fossil Cowries 
characteristic of Tertiary beds near 
Melbourne, 436; on a new species 
of Honey-eater, 442. 
Macroxus, new species of, 277, 327, 
423. . 
Malmgren, M., on the Lichens of 
Spitzbergen, 439. 
Man, on two new forms of plants 
parasitic on, 385. 
Marrat, F. P., on some new species of 
Olivia and a new Trivia, 213. 
Marsupialia, on the development and 
succession of the teeth in the, 129. 
Martens, Dr. E. von, on the different 
ages of Trochus niloticus and T. 
maximus, 97; on the species of 
Argonauta, 103. 
Mastacembelus, new species of, 110. 
Mazeeras, new species of, 218. 
Mecznikow, E., on the development 
of Sepiola, 449. 
Megaceros hibernicus, notes on, 77, 
152, 301. 
Meinert, Dr. F., on the Campodez, 
361. 
Melanatria, on the species of, 78. 
a new British species of, 
256. 
Melittomma, description of the genus, 
314, 
Menispermacee, on the, 11, 167, 260, 
Mermis nigrescens, observations on, 
445. 
Mesostomum personatum, occurrence 
of, near Preston, 449. 
Miers, J., on the Menispermacee, 11, 
167, 260. 
Milne-Edwards, A., on the organiza- 
tion of Cryptoprocta ferox, 382. 
Mitten, W., on Mermis nigrescens, 
445. 
Moore, N., on the occurrence of 
Megaceros hibernicus in the Cam- 
bridgeshire fens, 77, 301. ° 
Mormyrus, new species of, 115. 
Motella, new British species of, 290. 
Mudfish, on a new form of, from 
New Zealand, 305. 
Murray, A., on Coleoptera from Old 
Calabar, 20, 83, 314. 
