Lichens, on the preservation of spe- 
cimens of, 133; of Shropshire, list 
of the, 183; new species of, 25, 482. 
Limax, new species of, 460. 
Loricaria, new species of, 477. 
sng Dr., on Hyalonema boreale, 
Loxosoma Kefersteinii, description 
of, 311. 
Luca, 8. de, on the saliva and sali- 
vary glands of Dolium galea and 
other Mollusca, 228. ° 
a Lycophidium, new species of, 427. 
____ Lycus, new species of, 325. 
___  Macacus, new species of, 14. 
Macalister, Dr. A., on the formation 
i of a correct system of muscular 
4 homologies, 318. 
__M‘Coy, Prof., on Phascolomys setosus 
4 and P. niger, 30; on anew Volute, 
ae 54; on the Australian representa- 
ee tive of Cynthia cardui, 76. 
_Mammoth-tusks, commerce in, 386. 
_ Marrat, F.P., on some new species 
4 of Oliva, 472. 
Marsupials, on the os quadratum in, 
388. 
_ Meek, F. B., on a new genus of co- 
rals, 225. 
Meinert, Dr., on the Geophili, 301. 
Melicerta ringens, note on, 309. 
Mimophis, description of the new 
genus, 421. 
Mollusea, on the salivary glands of 
some, 228; on the terrestrial, of 
Dominica and Trinidad, 429. 
_ Monas, new species of, 138. 
_ Monas termo, on the structure and 
_ _ relationship of, 135. 
Monotremata, on the tympanic bone 
and ossicles of the ear in the, 390. 
Miiller, Dr. F., on Balanus armatus 
and a hybrid between this species 
_ and B. improvisus, 393. 
Murray, A., on Coleoptera from Old 
Calabar, 323. 
Muscular homologies, on the forma- 
tion of a correct system of, 313. 
_ Naiades, on the shell-structure of 
certain, 485. 
a — catenata, on the habitat of, 
Nicholson, Dr. H. A., on the nature 
and zoological position of the 
Eteaptolitidee, 55; on the occur- 
rence of Ptilograpsus in Britain, 
and on the Ludlow Graptolites, 238. 
INDEX. 
491 
Norman, J. M., on the preservation 
of specimens of Lichens, 133. 
Notule Lichenologice, 25, 133, 183, 
482. 
Nudibranchiate Mollusca, on the 
distribution of some, in the China 
Sea, 90. 
Nylander, Dr. W., on new British 
Lichens, 482. | 
Oliva, on some species of, 344, 472. 
Ophiderpeton, new species of, 276. - 
Otariadz, observations on the, 99. 
ie new species of, 475. 
Palzoniscus Egertoni, observations 
on, 358. 
Panceri, P., on the saliva and sali- 
vary glands of Dolium galea and 
other Mollusca, 228. 
Pascoe, F. P., on the names applie 
to the British Hemiptera Hetero- 
ptera, 94. 
Peters, Prof. W., on the os quadra-— 
tum in the Marsupials and Mono- 
tremata, 588, 390. 
Phalangiide, on the presence of two 
glandular sacs in the cephalotho- 
rax of the, 87. 
Phascolomys setosus and P. niger, 
notes on, 30. . 
Philichthys Xiphiz, observations on, 
303. 
Pilot Dolphin, on the size of the 
foetus of the, 224. 
Plants, on the irritability of, 33; on 
the action of the induction-cur- 
rent upon, 230. 
Plectrurus trilineatus, note on, 414. 
Pleuronectide, on the development 
of the position of the eyes in, 
378. 
Pleuronema, on the structure and 
affinities of, 260. 
Ponton, T. G., on some species -of 
Oliva, 344; on the habitat of Na- 
tica catenata, 385. 
Power, W. H. T., on the preservatio 
of objects of natural history, 153. 
Pteronura, new species of, 154. 
Pteroplax, new species of, 266. 
Ptilograpsus, on the occurrence of, 
in Britain, 238. 
Pupa, new species of, 441. 
Pythonodipsas, description of the 
new genus, 425. 
Reptiles, on the remains of some, 
rom the shales of the Northum- 
berland Coal-field, 266, 346. 
