ENDEX, 459 
Musset, M., on the spontaneous 
movements of the leaves of Colo- 
casia esculenta, 384. 
Mycalesis, new species of, 401. 
Nannocharax, description of the new 
genus, 112. 
Naudin, C., on cases of monstrosities 
becoming the starting-point of new 
races in plants, 141. 
Nematocentris nigra, on the syno- 
nymy of, 65, 
Neochanna, description of the new 
genus, 305. 
Neptis, new species of, 400. 
Notograptus, description of the new 
genus, 63. 
Notulz Lichenologice, 106, 256,439. 
Nylander, Dr., on new British Li- 
chens, 256. 
Olivia, new species of, 21-3. 
Otolithus, new species of, 60. 
Ovibos moschatus, on the affinities 
of, 130. 
Oxeoschistus, characters of the new 
genus, 268. 
Pachyrhynchus, description of the 
new genus, 226. 
Palzocyclas, observations on the ge- 
nus, 127. 
Patella vulgaris, on the anatomy of, 
. 334. 
Pedalioides, characters of the new 
genus, 267. 
Penianthus, observations on the ge- 
nus, 171. 
Perez, J., on Rhabdites terricola, 454. 
Phalanger, on a new genus of, 287. 
Philipeaux, J. M., on the regeneration 
of the limbs in the Axolotl, 149. 
Philodromus, new species of, 208. 
Phyrites, characters of the new genus, 
40. 
Physalia, observations on some forms 
of, 310. 
Pieris, new species of, 399. 
Pigeaux, Dr., on the actual state of 
our information relative to the 
‘ Leporide,’ 75. 
Plants, on cases of monstrosities be- 
coming the starting-point of new 
races in, 141. 
Plecostomus, new species of, 79. 
Polynemus, new species of, 69. 
Ponton, T. G., on Pyrula carica and 
P. perversa, 28. 
Pronophila, revision of the group of 
- 
Lepidopterous insects hitherto in- 
cluded im the genus, 266. 
Pseudorhombus, new species of, 79. 
Ptilotis, new species of, 269, 442. 
Pyenarrhena, observations on the ge- 
nus, ll. 
Pyrula carica and P. perversa, obser- 
vations on, 28. 
Quinio, observations on the genus, 
265. 
Reptiles, Australian, on, 45. 
Rhabditis terricola, investigations on, 
454. 
Rhaptonema, observations on the ge- 
nus, 261. 
Rheithrosciurus, description of the 
new genus, 271. 
Rhodona, new species of, 46. 
Rhynchoedura, description of the new 
genus, 50. 
Rhynchonella psittacea, on the oc- 
currence of, at Unst, 248. 
Rhynchophorous Coleoptera, on the 
systematic value of the, 291. 
Rocks, on the laws of the distribu- 
tion of, 405. 
Rouget, C., on the phenomena of 
muscular contraction in the Vorti- 
celle, 145. 
Royal Society, proceedings of the, 
127, 294. 
Salticus, new species of, 204. 
Satyride, on a new genus of, 404. 
Saurians, on two new, from West 
Africa, 225. 
Scapateira, new species of, 225. 
Schiddte, Prof. J. C., on the tunnel- 
ling Coleopterous genera Bledius, 
Heterocerus, and Dyschirius, 30. 
Schnetzler, S. B., on the aériferous 
vesicles of the Utricularia, 389. 
Sciurus, new species of, 273, 419. 
Sclater, Dr. P. L., on the species of 
the genus Tribonyx, 122. 
Scopelus, new species of, 79. 
Seeley, H.G.,on the Potton Sands, 23; 
on the theory of the skeleton, 141; 
on Cervus megaceros, 152; on the 
laws of the distribution of life and 
of rocks, 405. 
oa observations on the genus, 
172. 
Sepiola, on the development of, 449. 
Signoret, M., on the development of 
the brown Aphis of the maple, 149. 
Sinoxylon, new species of, 93. 
