600 



Index. 



Jungermannia Mackaii, 296 ; pusil- 



la, 692; Woodsii, - 107 



Jussieu, his death, - 419 



Labrus rupestris, - 170 

 Larus minutus, 491 ; Sabinii, 460, 464 

 Larva?, parasitic, - - 235 

 Lea, J. ' on the genus Unio,' no- 

 ticed, - - 284 

 Leach, Dr, his death, • 411) 

 Leathes, G. R., his death, - 112 

 Leeches of Chili, - 414 

 Leontodon taraxacum, - 138 

 Leucojum asstivum, - 499 

 Lichens, new British, - 297 

 Link on the structure of Ferns, 412 

 Linnaean Society, Transactions of, 



noticed, - . 573 



1 Linnea,' analysis of, - 587 



Lobster, on the Exuviation of, 170-3 



Loxia curvirostra, - 103 



Lucanus camelus, - 302 



Luminosity of the Sea, 409-12 ; 491 



Lutjanus rupestris, - 167 



Macgillivray, W., on the Digestive 



Organs of Birds, - 125 



Machilis polypoda, - 488 



Mackay, J. T. ' Flora Hibernica,' 



reviewed, - - 262 



Macquart's ' Dipteres,' noticed, 567 



Macrorampus griseus, . - 104 



' Magazine of Natural History,' ana- 

 lysis of, 100 ; 287 ; 402 ; 489 ; 575 

 Mangel VVurtzel, - - 301 



Marsiliacea?, - - 496 



Medico-Botanical Society, 110; 207; 



306; 500; 592 

 Melancomium bicolor, - 49 



Monochirus minutus, - 527 



Moscow, Memoires de la Soc. Imp. 

 des Naturalistes de, noticed, 583 

 —Bulletin de la Soc. - 584 



Mosses, new British, 296 



Motacilla neglecta, - 200, 491 



Murray, A. his ' Northern Flora,' 



reviewed, - - 396 



Myxinoideae, the anatomy of, 404-9 

 Nemertes, 529; N. gracilis, 534; 

 lactifloiea, 534 ; melanocephala, 

 535 ; octoculata, 537 ; olivacea, 

 586 ; pulihra, 535 ; purpurea, 

 537 ; quadrioculata, 535 ; rufi- 

 frons, - 537 



Nemotelus, 158 ; N. brevirostris, 

 160; nigrinus, 159 ; pantherinus, 

 159; uliginosus, - 158 



Neritina fluviatilis, - 201 



Newcastle-upon-Tyne, state of Nat. 



Hist, in, - - 203 



Noctuada?, Northumbrian, 415 



Nymphon, 376 ; N. femoratum, 



380; gracile, - 380 



Odontomyia, 151 ; O. argentata, 

 152 ; felina, 153 ; hydroleon,153 ; 

 hydropota, 153; ornata, 152; ti- 

 grina, 154; viridula, - 154 

 Opuntia Darwinii, 466 ; galapageia, 46'7 

 Orithya, 376 ; O. coccinea, 378 

 ' Ornithologist's Text Book,' no- 

 ticed, - 281 

 Oxycera, 155 ; O. analis, 158; for- 

 mosa, 157; muscaria, 157; pul- 

 chella, 156; terminata, 157; tri- 

 lineata, - - 156 

 Oxylophus, - - 436 



Pachygaster, 166; P. ater, 166; 



Leachii, - - 167 



Palasmon serratus, - 171 



Pallene, 376 ; brevirostris, 380 



Faludinae, - - 201 



Paradoxornis, 63; flavirostris, 64 



Parmacella, - - 492 

 Parnell, R. on the Ichthyology of 

 the Firth of Forth, 50-7 ; 344-7 ; 

 Contributions to British Ichthyo- 

 logy, - - 526-8 



Parr, The, notice of, - 287 



Peat, formation of, - 305 

 Perdix melanocephala, 278 ; Erck- 



ellii, - 278 

 ' Perroquets, Collection de,' by St 



Hilare, announced, - 282 



Persoon, M. death of, - 595 

 Peziza fusarioides, 46 ; rosae, 46 ; 



sanguinea, 46 



Phaseidium coronatum, - 513 



Phcenicura tithys, - 104 



' Philosophia Botanica,' announced, 417 



Phlebia vaga, - 511 



Phoca vitulina, - - 103 



Phoca:, the habits of, - 539 



Phoxichilus, 376 ; spinosus, 377 



Physarum metallicum, - 49 



Physis furcatus, - - 104 

 Pilularia globulifera, 306 ; 591 ; on 



the reproductive organs of, 382 ; 497 

 Pleurotuchus, 142; 491. PI. Des- 



jardinii, 143 ; typicus, - 143 



Poinsettia, - - 99 

 ' Poissons, Histoire Naturelle des,' 



noticed, - - 283 

 Polan, The, . - 247 

 Polyangium vitellinum, 47 

 Polypes, structure of, - 246 

 Polypidoms, formation and struc- 

 ture of, - - 440 

 Poly podium calcareum, 141 

 Polyporus cinctus, - 43 

 Pristurus, - - 279 



