INDEX. 



447 



Menispermaceae, on the, 19, 84, 187, 

 319. 



Mesoprion, new species of, 257. 



Microclisia, on the genus, 324. 



Miers, J., on the Menispermaceae, 19, 

 84, 187,319. 



Milne-Edwards, A., on the type of a 

 new family of Rodentia, 372, 436. 



Mivart, St. G-., on the appendicular 

 skeleton of the Primates, 219. 



Morch, Dr. O. A. L., on the history 

 of Dreissena polymorpha, 82. 



Montgomery, Dr. E., on the forma- 

 tion of cells in animal bodies, 140. 



Mosses of Cader Idris, list of the, 409. 



Miiller, C, on the situation of the 

 alkaloids in the bark of the Cin- 

 chonse, 374. 



Murray, A., on Coleoptera from Old 

 Calabar, 167, 334. 



Mygale ursina, on the falces and 

 maxillae of, 258. 



Myriapoda, on the systematic posi- 

 tion of the, 9. 



Nareda, on the transformations of, 

 208. 



Nematogenys, new species of, 434. 



Neope, characters of the genus, 166. 



Nephithea, characters of the new ge- 

 nus, 308. 



Nephroica, observations on the ge- 

 nus, 24. 



Nepiodes, characters of the new ge- 

 nus, 410. 



Nerine, on the young stages of, 247. 



Neuroptera, on some British, 394. 



Newt, on the regeneration of the 

 members of the, 72. 



Nida, characters of the genus, 312. 



Notulae Lichenologicae, 99, 197, 330, 

 402. 



Nylander, Dr., on new British Li- 

 chens, 330. 



Nyphasia, characters of the new ge- 

 nus, 313. 



Omotagus, characters of the new ge- 

 nus, 410. 



Opegrapha, new species of, 406. 



Ophthalmopachus, description of the 

 new genus, 6H. 



Orthoptera, on the developmental 

 history and reproductive power of 

 the, 147. 



Ossibia, characters of the new genus, 

 311. 



Pachygone, observations on the ge- 

 nus, 319. 



Panorpa, on British species of, 395. 



Pardalotus, new species of, 184. 



Pascoe, F. P., on some new genera of 

 Cerambycidae, 307 ; on new genera 

 and species of Prionidae, 410. 



Pauropus, description of the new ge- 

 nus, 8. 



Pelonaia coiTugata, notes on the ana- 

 tomy of, 414. 



Peltis, new species of, 336. 



Percilia, new species of, 429. 



Philipeaux, J. M., on the regeneration 

 of lost parts in the newt, 72. 



Philijjpi, Dr. R., on the river-fishes 

 of Chili, 427. 



Pholcus, new species of, 392. 



Phyllodoce maculata, on the larvae 

 of, 249. 



Planaria, on the young stages of, 206. 



Planchon, J., on the flowering and 

 fructification of the vine, 220. 



Plants, on rotation and circulation in 

 the cells of, 10; on the tempera- 

 ture of geological periods from in- 

 dications derived from the observa- 

 tion of fossil, 263, 340. 



Plateau, Dr. F., on the muscular 

 force of insects, 95 ; on Argyroneta 

 aquatica, 283. 



Platythorax, description of the new 

 genus, 68. 



Plectostoma, observations on the ge- 

 nus, 305. 



Pleogyne, on the genus, 322. 



Plesiosaurus, on the occurrence of, 

 in Australia, 355. 



Polydora, on the young stages of, 242. 



Primates, on the appendicular skele- 

 ton of the, 219. 



Prionidae, new genera of, 410. 



Prionus, new species of, 411. 



Prometopia, new species of, 168. 



Pupa, new species of, 81. 



Pyrenopsis, new British species of,333. 



Reichert, Prof., on the sap-currents 

 with reference to the question of 

 contractility, 10 ; on the intimate 

 structure of the Campanulariae, 

 Sertulariac, and Ilydridae, 54. 



Remora, on the cephalic disk of the, 

 375. 



Rei)tiles, new, 228. 



Rhaj)hicera, characters of the genus, 

 164. 



Rissoa, new species of, 435. 



Robertson, C, on the organs of cir-^ 

 culation of Ilelix pomatia, 1 . 



