408 



INDEX. 



Magelona papillicornis, 342 



Marine invertebrate fauna of Plymouth 

 for 1892, 333 



Members, List of, 198 



Meteorological observations at Ply- 

 mouth, 171, 275 



Monograph on common sole, 81 



Monophyes primordialis, 214 



— pyrmnidalis 214 



Monthly report on the fishing in the 

 neighbourhood of Plymouth, 394 



Moseley, Henry Nottidge, Esq., P.R.S., 

 obituary note on, 206 



Motella tricirrata, probable ages of 

 specimens, 359 



rate of growth, 112 



Miiller's larva, 342 



Muggiiea atlantica, 213, 342, 398 



— Kochii, 213 



— pyramidalis, 214 

 Mugil chelo, larval form, 73 

 Munna, 337 



Muvdena, breeding of, 34 



Myxicola, 335 



Myxine, breeding of, 32 



N. 



Naturalists working at Plymouth, 8, 



289, 292 

 Naucrates diictor, 265 

 Nemertea, 334 



Nemertine. A new British, 285 

 Noctiluca, 342 



North Sea investigations, 216, 363 

 Objects of, 208 



O. 



Obelia lucifera, 341 



Ocnus brunneus, 335 



Occupation of Tables for research, 81, 



289 

 Officers and Council, 290 

 Officers for 1891-2, 83 

 Oigopsid cephalopods, 318 

 Ophiocoma nigra, 335 



Ophiothrix pentaphyllum, 335 

 Ommastrephes pteropus, 314 



— ehlanx, 189, 190 



— sagittatus, 189, 190 

 Oscanius membranaceus, 336 

 Osmerus eperlanus, probable ages of 



specimens, 360 

 Ova, intra-ovarian, 299 

 Ovary, 308 



— and intra-ovarian egg in Teleos- 



teans, 298 

 Oyster culture in River Yealm, 78 



Palinurus vulgaris, 141 

 Pedicellina, 335 

 Perophora, 57 



— Listeri, 58 

 Perophoridw, 47, 56 

 Petromyzon planeri, breeding of, 32 

 Phascolosoma, 335 



Phascolion strombi, 335 

 Phasianella pullus, 335 

 Philine punctata, 336 

 Phoronis at Plymouth, 77, 335 

 Physical investigations, 159 

 Pilchai-d fisheries of Plymouth, 180 



— The reproduction and growth of the, 



151 

 Plaice. Sexual maturity of, 376 

 Plankton observed at Plymouth, 1892, 



340 

 Pleuronectes microcephalus, rate of 



growth, 102, 244 



— flesus, rate of growth, 97 



probable ages of specimens, 350 



— limanda, rate of growth, 100, 228 

 probable ages of specimens, 351 



— platessa, rate of growth, 99, 224 



probable ages of specimens, 347 



Pleurophyllidia Loveni, 194 



Phycis blennioides. 282 



Physical investigations. Report on, 



272 

 Podon, 341 



Polybius Henslowii, 339 

 Polydora ciliata, v, 335 

 Polyprion cernium, 396 



