INDEX. 



491 



Meehan, T., ou self-pollination in 



Amsonia Taberntemoutana, 486. 

 Megascolex, notes on species of, 122. 

 Melanipsnlta, new species of, 322. 

 Melitta, new species of, 270. 

 Melvill, J. C., on new Mollusca, 84, 



87. 

 Membranipora, remarks on species of, 



321. 



ai'mifera, remarks on, 15o, 



Merioues, new species of, 147. 

 Mesographe, new species of, 434. 

 Mesothyris, characters of the new 



genus, 300. 

 Metosamia, characters of the new 



genus, 276. 

 Micractis, characters of the new 



genus, 294. 

 Mimoschinia, characters of the new 



genus, 174, 

 Mimudea, characters of the new 



genus, 440. 

 Miucliin, E. A., on the central cavity 



in Euplectella, 408. 

 Mitra, new f pedes of, 256. 

 INIoganuia, ).ew species of, 310. 

 Mollusca, new, 84, 87, 255. 

 Moniez, M. R., ou Gymnorhynchus 



reptans, 337. 

 Monocona, characters of the new 



genus, 173. 

 Monoporella spinulifera, new variety 



of, 152. 

 IMoore, F., on new Satumiidfe, 448. 

 Mucronella, remarks ou species of, 



327. 

 Munna, new species of, 1. 

 Myriapoda, on a new mode of respi- 

 ration in the, 263. 

 Naniua, new species of, 87. 

 Nascia, new species of, 302. 

 Newton, E. T., on a new form of 



Agelacrinites, 180. 

 Niphograpta, characters of the new 



genus, 390. 

 Noctuelia, new species of, 174. 

 Norman, Rev. A. M., ou British 



Schizopoda of the families Lopho- 



gastridte and Euphausiidae, 454. 

 Notaspis, characters of the new 



genus, 297. 

 Notodoma, new species of, 348. 

 Nudibrauchs, on two rare British, 



378. 

 Nyctophilus, new species of, 405. 

 (Ecophloeus, characters of the new 



genus, 49. 



Onthophilus, new species of, 353. 

 Ophideres princeps, Guen., on, 375. 

 Opsibotys, new species of, 295. 

 Ortmann, Dr. A., on coral-reefs of 



the E.-African coast, 339. 

 Ostracoda from Mongolia, on Carbon- 

 iferous, 302. 

 Pachynoa, new species of, 395. 

 Pachyzancla, new species of, 442. 

 Packard, A. S., on tne scale-like and 



llattened hairs of certain Lepido- 



pterous larva;, 372. 

 Palamnseus, on some species of, 38. 

 Paludestrina Jeukinsi and P. ven- 



trosa, on the radulao of, 376. 

 Parker, Dr. W. N., on abnormalities 



in the crayfish, 181. 

 Paromalus, new species of, 32. 

 Pecten, new species of, 265. 

 PeUa, new species of, 84, 87. 

 Perichaeta, notes on species of, 121 : 



new species of, 131. 

 Pessocosma, new species of, 390. 

 Phalangiidee, on the anatomy and 



embryology of the, 397. 

 Phassus, new species of, 278. 

 Phisalix, C, on the chromatophores 



of Cephalopods, 183. 

 Phlyctajuia, new species of, 431. 

 Pindicitora, new species of, 172. 

 Platysoma, new species of, 343. 

 Pocock, R. I., on two new genera of 



Scorpions, 38 ; on a new trap-door 



spider, 49. 

 Poecilopsaltria, new species of, 313, 

 Polacanthus Foxi, on the os pubis of, 



180. 

 Polychrysia, Hiibn., on the genus, 



407. 

 Polyzoa of the St. Lawrence, on the, 



149 ; general history of the marine, 



327. ^ 

 Ponsonby, J. H., on new Mollusca. 



84, 87. 

 Pontoscolex arenicola, notes on, 126. 

 Porzanula, new species of, 247. 

 Prionopaltis, characters of the new 



genus, 437. 

 Prodasycnemis, characters of the 



new genus, 301. 

 Psalidopodidse, characters of the new 



family, 265. 

 Psalidopus, characters of the new 



genus, 266. 

 Pseudobagrus, new species of, 247. 

 Psiloscelis, new species of, 345. 

 Psilotympana, new species of, 319. 



