INDEX. 



483 



Melancbroia, uew species of, 92. 

 Melita obtusata, observatioiia ou, 



133. 

 Melittia, new species of, 81. 

 Melphidippa, cbaracters of tbe ge- 

 nus, 120. 

 Membrauipora lineata, variety of, 3. 

 Microciona, on a species of, 240, 334. 

 Microporella inversa, note ou, G. 

 IMitraiia, on a new marine larva 



allied to, 177. 

 MoUusca, new, 47, 173, 101), 420. 

 Mycetozoa, on reproduction in tbe, 



94. 

 Myriacantbidie, cbaracters of tbe new 



family, 270. 

 Mystaconuriis, new species of, 39(J. 

 Nanina, uew species of, 200. 

 Norman, Rev. A. M., on Britisb 



Ampbipoda, 113; ou Aspido- 



phryxus Sarsii, 181. 

 Nototherium, remarks on, 257, 201. 

 CEnotrus, new species of, 01. 

 Onycbodus, on tbe occurrence of tbe 



Devonian Ganoid, in Spitzbergen, 



407. 

 Opbtbalmervou, cbaracters of tlie 



new genus, G7. 

 Orbitolites Mautelli, var. Tbeobaldi, 



on a parasite of, 94. 

 Orycnus, ou tbe generic name, 330. 

 Palindia, new species of, 03. 

 Palinostus, note ou, 184. 

 Paracentroscy Ilium, cbaracters of tbe 



new genus, 370. 

 Paradicrolene, characters of tbe uew 



geuus, 387. 

 Parapelecus, cbaracters of the new 



genus, 227. 

 Parker, Prof. T. J., ou Palinostus, 



184. 

 Pascoe, F. P., on tbe genus Cen- 



trinus and its allies, 321. 

 Penoa, new species of, 1>57. 

 Pentacriuus, new species of, ol. 

 Peritbemis, new species of, 232. 

 PhasmidfB, new, 229. 

 Pbassus, new species of, 92. 

 Pbelister, new species of, 40. 

 Pboegoptera, new species of, 87. 

 Pbormosoma placenta, remarks on, 



430. 

 Pbyllotbelys, nionograpb of, .''O"). 

 Pimelodus, new species of, 200. 

 Platybyla, cbaracters of the new 



genus. 247. 

 Pocock, Ik. I., ou Isometriis ameri- 



cauus and a new species of tbe 



genus, 53 ; on deep-sea Crustacea 



from tbe S.W. coast of Ireland, 



425 ; on a new species of Rhax, 



473; ona newspecies of Glomeris, 



474. 

 Podoseris, new Ci'etaceous species 



of, 24. 

 Polvodontes maxillosus, remarks on, 



332. 

 Polyzoa, list of deep-sea, from tbe 



S.W. coast of Ireland, 440. 

 Pontocvpris Mawii, new varieties of, 



209.' 

 Poulton, E. B., on insects distasteful 



to birds, 358. 

 Pratiucola, new species of, 252. 

 I'riotyrannus, notes on tbegenus,374. 

 Promacbus, new species of, 230. 

 Proubo, H., ou tbe reproduction of 



some Cteuostomatous Bryozoa, 



407. 

 Pseudogobio, new species of, 224. 

 Ptychoglene, new species of, 89. 

 Pupinella, new species of, 204. 

 Pycnocraspedum, cbaracters of tbe 



new genus, 380. 

 Raja, new species of, 380. 

 Rallina, new species of, 320. 

 Raumlina, new species of, 94. 

 Raua, new species of, 222, 245. 

 Reptiles, new, 218, 244, 205, -300. 

 Reymondia, new species of, 174. 

 Rbapbiosaurus, observations on, 



350. 

 Rhax, new species of, 473. 

 Rbinoscapha, new species of, 304. 

 Rhizopod shells, ou tbe stiucture of, 



300. 

 Rhizopoda, on reproduction in the 



freshwater, 94. 

 Rbombus Boscii, ou tbe occurrence 



of, in the British seas, 418. 

 Rhynchocypris, cbaracters of tbe new 



genus, 225. 

 Rissoa, new species of, 175. 

 Rvder, Prof. J. A., on Volvox minor, 



'2.>5. 

 Saccogaster, cbaracters of tbe new 



genus, 389. 

 Saint-Loup, R., on Po.yodontes 



niaxillosus, 332, 

 .Salpinx, new species of, 158. 

 Sauromursenesox, cbaracters of I be 



new genus, 457. 

 Scbizoporella, new species of, 11. 

 Scleroguatbus, new species of, 223. 



