INDEX. 



509 



Chelonia Caretta, notes on the occur- 

 rence of, in Scotland, 351. 



Chlorophonia, new species of, 183. 



Chordeiles, new species of, 262. 



Chrysallida, new species of, 301. 



Cidaris, new species of, 22. 



Cionistes, description of the new ge- 

 nus, 123. 



Cirsotrema, new species of, 482. 



Coccoliths, observations on the, 53, 

 193. 



Ccelebogyne ilicifolia, on partheno- 

 genesis in, 90. 



Ccenogonium andinum, on the deve- 

 lopment of, 204. 



Coleoptera of the Amazon Valley, on 

 the, 40, 147, 212, 471 ; new, from 

 Madeira, 99 ; new, from the Canary 

 Islands, 210. 



Conradia, new species of, 307. 



Constantia, new species of, 483. 



Conulites, description of the new ge- 

 nus, 331. 



Copsychus, new species of, 265. 



Corymbogonium, description of the 

 new genus, 171. 



Corymorpha, observations on the 

 species of, and the Medusae pro- 

 duced from them, 353. 



Coryne, new British species of, 158, 

 295. 



Coryphella, new species of, 140. 



Crisp, Dr. E., on the anatomy of the 

 Anatidse, 72. 



Crystalloids of the Chalk, on the or- 

 ganic origin of the, 193. 



Cylindrites, new species of, 145. 



Cynisca, new species of, 244. 



Cyphorhinus, new species of, 334. 



Cyphosoma, new species of, 18. 



Cypridina, new British species of, 280. 



Cy there, new species of, 489. 



Cytherella, new species of, 490. 



Damaster, on a new species of, 59. 



Davidson, T., on recent Terebratulse, 

 24. 



Decaisne, Prof., on the supposed 

 transmutation of grasses, 272. 



Dendrophrya, new species of, 122. 



Dennisia, description of the new ge- 

 nus, 278. 



Diadema, new species of, 19. 



Diala, new species of, 242. 



Dicoryne conferta, on the locomotive 

 sexual zooid of, 168. 



Dilophyrus, new species of, 267. 



Doratonotus, characters of the new 

 genus, 385. 



Doriprismatica, new species of, 140. 



Doryphorus, description of the new 

 genus, 276. 



Draco, new species of, 266. 



Drassus, new British species of, 442. 



Du Chaillu's 'Adventures in Equa- 

 torial Africa,' notes on, 60, 346. 



Dunkeria, new species of, 300. 



Dyce, Prof. R., on the occurrence of 

 the Loggerhead Turtle in Scotland, 

 351. 



Dysdera, new species of, 446. 



Echinodermata, on the symmetry of 

 the, 190. 



Echinoderms, descriptions of new, 

 from the Upper Greensand, 16; 

 on the anatomy of the, 67. 



Echinodon, on the synonymy of the 

 fossil genus, 341. 



Echinus, on the structure and growth 

 of the tooth of, 65. 



Embernagra, new species of, 334. 



Entomostraca, on some undescribed 

 British, 273. 



Ethalia, new species of, 305. 



Eudendrium, new British species of, 

 159. 



Eulima, new species of, 239. 



Eunectes, new species of, 99. 



Euomphalus, new species of, 489. 



Euphonia, new species of, 184. 



Falconer, Dr. H., on the synonymy 

 of the fossil genus Echinodon, 34 1 . 



Ferns, on the reproduction of mon- 

 strosities among, 490. 



Filaria sanguinea, on the occurrence 

 of, in a freshwater fish from Au- 

 stralia, 269. 



Fishes, Labroid, synopsis of the, 382. 



Flower, W. H., on the posterior lobes 

 of the cerebrum of theQuadrumana, 

 with a description of the brain of a 

 Galago, 422. 



Foraminifera, on the nomenclature of 

 the, 161, 229 ; on the classification 

 of the, 190 ; on the structure of the 

 larger, 246, 309, 366, 446 ; of the 

 Vienna basin, 507. 



Fossar, new species of, 139. 



Galago, on the brain of a, 422. 



Gallinula, new species of, 498. 



Gasteropteron, new species of, 139. 



Geoclemmys, new species of, 336. 



Geophis, new species of, 181. 



