INDEX. 



Calicium, new British species of, 

 482. 



Callichthys, new species of, 476, 



Callophis, new species of, 428. 



Carcinological gleanings, 442. 



Carter, H. J., on a variety of Spon- 

 gilla Meyeni,247. 



Chsetostomus, new species of, 476. 



Claparede, E., on the mode in which 

 certain Rotatoria introduce food 

 into their mouths, 309 ; on Loxo- 

 soma Kefersteinii, 311 ; on a new 

 genus of Rotatoria, 385. 



Clausilia, new species of, 343, 469. 



Codonoeca, description of the new 

 genus, 190. 



Codosiga, on the structure and rela- 

 tionship of the new genus, 191. 



Coleoptera, anatomical investigation 

 of some blind, 229 ; on the meta- 

 morphoses of, 297 ; from Old Ca- 

 labar, descriptions of, 323. 



CoUingwood, Dr. C, on some gigan- 

 tic sea-anemones containing with- 

 in them quasi-parasitic fish, 31; on 

 the distribution of some Nudi- 

 branchiate MoUusca in the China. 

 Sea, 90. 



Coral reefs, on the formation of, 486. 



Corals, on a remai'kable new genus 

 of, 225. 



Crustacea, on the structure of the 

 mouth in sucking, 1 ; on some 

 Atlantic and South American, 

 446. 



Ctenodus, on various species of, from 

 the shales of the Northumberland 

 Coal-field, 77. 



Ctenodus cristatus, observations on, 

 354. 



Ctenoptychius pectinatus, observa- 

 tions on, 374. 



Cunningham, Dr. R. 0., on the zoo- 

 logy of his voyage to South Ame- 

 rica, 442. 



Curimatus, new species of, 478. 



Cyclophis, new species of, 418. 



Cyclotus, new species of, 433. 



Cylindrophis, note on the habits of 

 the genus, 428. 



Cymothoae, on the structure of the 

 mouth in the, 1. 



Cynthia cardui, on the Australian 

 representative of, 76. 



Dendrohyrax, on the species of, 48. 



Diplodus gibbosus, observations on, 

 370. 

 Ann. & Mag. N. Hist. Ser. 4. 



Diplommatina Huttoni, on the oc- 

 currence of, in the West Indies, 

 110. 



Dipsas, new species of, 425. 



Donrn, Dr. A., on Eugereou Boec- 

 kingi, and the genealogy of the 

 Arthropoda, 448. 



Dolium galea, on the saliva and sali- 

 vary glands of, 228. 



Doras, new species of, 475. 



Douglas, J. W., on the names ap- 

 plied to the British Hemiptera 

 Heteroptera, 278. 



Dromicus, new species of, 418. 



Dublin Natural-History Society, pro- 

 ceedings of the, 307. 



Dysteria, new species of, 258. 



Echidna, on a new and gigantic fos- 

 sil species of, 113. 



Elaps, new species^ of, 428. 



Eleotris, new species of, 265. 



EUipsoidina, on the structure and 

 affinities of the genus, 333. 



Ennea bicolor, on the occurrence of, 

 in the West Indies, 110. 



Eriocnemis, new species of, 322. 



Ethmophyllum, description of the 

 new genus, 226, 



Eugereon Boeckingi, observations 

 on, 448. 



Euhyi-ax, on the species of, 46. 



Eutoxeres, new species of, 455. 



Exoccetus, new species of, 459. 



Eyes, on the development of, in the 

 "animal series, 73. 



Fishes, on two new Gobioid, 2645 

 on the remains of some, from the 

 shales of the Northumberland 

 Coal-field, 266, 346 ; new British, 

 312 ; diagnoses of new freshwater, 

 from Surinam and Brazil, 475, 



Flora, Miocene, of the polar regions, 

 on the, 61. 



Fontinalis antipyretica,onthe growth 

 of the stem of, 392. 



Foraminifera, on a new genus of, 333. 



Fries, Dr. Th. M., on new species of 

 Lichens, 25. 



Gasteropoda, on the structure of the 

 eye in the, 73, 



Geophili, observations on the, 301. 



Geophis, new species of, 415. 



Glandina, new species of, 430. 



Globiocephalus Grayi, description of, 

 52. 



svineval, on the size of the 



foetus of, 224. 



VoU. 34 



