494 
Lycvena, new species of, 347, 
McCook, Rev. Dr., on two new Cali- 
fornian spiders and their nests, 
229; on the mode in which a car- 
penter-ant queen founds a formi- 
cary, 419. 
Madreporide, on the classificatory 
value of growth and budding in 
the, 284. 
Manayunkia, on a specimen of, 
490. 
Mantis metallica, observations on, 
34. 
Margé, Dr. T., on the classification 
of the animal kingdom, 313. 
Marshall, Dr. W., on the gemmules 
of the freshwater sponges, 163. 
Megalichthys, on the affinities of, 
483. 
Megascolex, observations 
genus, 398. 
Membranipora, new species of, 210, 
307. 
Menipea, new species of, 208. 
Metcalfe, A. T., on some vertebrate 
remains from the Trias of Devon- 
shire, 146. 
Miall, Prof. L. C., on a specimen of 
Megalichthys from the Yorkshire 
Coal-field, 483. 
Microhyla, new species of, 397, 
Milne-Edwards, M., on some results 
of the expedition of the ‘ Talis- 
man,’ 223. 
Monotrypa, new species of, 124, 
338. 
Moseleya, characters of the new 
genus, 292. 
Mucronella, new species of, 52. 
Murray, J. A.,on the marine fauna 
of Kurrachee, 348. 
Naccaria, on the fertilization of, 15. 
Napopora, characters of the new 
genus, 296, 
Necroscia, new species of, 477. 
Nemotha, description of the new 
genus, 35, 
Neomeris, description of the new 
genus, 351. 
Neuroptera, on the ‘ Challenger’ col- 
lection of, 455, 
Newton, E. T., on the occurrence of 
a new species of Gazella in the 
Norwich Crag, 482. 
Nicholson, Prof. H. A., on the 
structure of the skeleton in the 
on the 
INDEX. 
genera Corallium, Tubipora, and 
Syringopora, 29; on some Monti- 
euliporoid corals from the Upper 
Silurian rocks, 117. 
Nola, new species of, 274. 
Notodoma, new species of, 156. 
Odynerus, new species of, 409. 
Olliff, A. S., on an African species of 
Helota, 479. 
Onion, on a Nematode parasitic on 
the common, 150. 
Onthophilus, new species of, 159. 
Orley, Dr., on some parasites of fishes 
from Madras, 178. 
Orthoptera, on the ‘Challenger,’ 
476. 
Owen, Sir R., on the skull and den- 
tition of Tritylodon longzevus, 61 ; 
on the cranial and vertebral cha- 
racters of Plesiosuchus, 62; on 
Rhytidosteus capensis, 481. 
Palechthus, characters of the new 
genus, 277. 
Pamphila, new species of, 198. 
Papilio, new species of, 197. 
Parker, Dr. A. 8., on reproduction in 
Amphileptus fasciola, 416. 
Parkeria, on the assumed relationship 
of, to Stromatopora, 353. 
Peachia hastata, on the anatomy of, 
417. 
Pecopteris, on a specimen of, in cir- 
cinate vernation, 73. 
Pedicellinopsis, description of the 
new genus, 363. 
Pegella, new species of, 201. 
Pelops, new species of, 279, 
Pentarthrum, new species of, 279. 
Pepsis, new species of, 408. 
Peridinium, on a new species of, 
418. 
Perrier, E., on the development of 
the Comatule, 310. 
ee ies characters of the genus, 
130. 
Physogyra, characters of the new 
genus, 293 
Platysoma, new species of, 133. 
Plesiosuchus, on the cranial and yer- 
tebral characters of, 62. 
Plocamium, on the fertilization of, 
Peecilopharis, new species of, 370. 
Polistes, new species of, 410. 
Polysiphonia, on the fertilization of, 
23 
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