INDEX. 



4(J5 



on tlie development of the marine 

 Sponges from the ovum, 321, 389. 



Celestas, new species of, 257. 



Ceratiocaris, on the structure of, 9. 



Chalcinus, new species of, 454. 



Chauliops, description of the new 

 genus, 427. 



Chelmo, new species of, 368. 



Chondrocladia virgata, observations 

 on, 217. 



Cliona, new species of, 249. 



Coal of the Carboniferous era not 

 made of bark, 463. 



Coleoptera, on the longicorn, of New 

 Zealand, 16, 118. 



Colophon, description of the new 

 genus, 170. 



Cophoscincus, new species of, 35. 



Corticium, new species of, 253. 



Corvina, new species of, 453. 



Crenidens, new species of, 368. 



Crustacea, amphipodons, observations 

 on some, 10, 15, 111 ; of St. An- 

 drews, on the, 258, 337. 



Dana, Prof, on the winged fruits of 

 Cardiocarpus, 462 ; on the origin 

 of the coal of the Cai'boniferous 

 era, 463. 



Deep-sea dredgings in the South 

 Atlantic, on, 231. 



Dendrohyrax, new species of, 132. 



Diapterus, new species of, 379. 



Dictyocylindrus, new species of, 251. 



Didymocautha, new species of, 18. 



Difflugia, on the enemies of, 377; 

 new species of, 385. 



Diplonotus, new species of, 430. 



Dipsas, new species of, 34. 



Dolichodon Traversii, note on, 316. 



Drinostia, new species of, 296. 



Ear shell, on a scarlet, 378. 



Elasmucha, new species of, 302. 



Embleton, Dr. D., on the skull and 

 some other bones of Loxomma 

 Allmanni, 38. 



Engraulis, new species of, 380, 455. 



Eotherium segyptiacum, note on, 463. 



Eozoon, on the nature of, 274, 371. 



Equula, new species of, 369. 



Eremias, new species of, 31. 



Esox Lewini, on the identity of, with 

 Dinolestes Miilleri, 159. 



Esperia, new species of, 213. 



Etheridge, R.,jnn., on lower Silurian 

 Graptolites from Victoria, Austra- 

 lia, 1 ; on the structure of Ceratio- 

 caris, 9. 



Euphysetes Pottsii, note on, 167. 



Eurycercus, new species of, 156. 



Eurychaena, characters of the new 

 genus, 127. 



Euryphrissa, characters of the new 

 genus, 409. 



Farlow, Dr. W. G., on partheno- 

 genesis in Ferns, 1(36. 



Fauna of St. Andrews, on the in- 

 vertebrate, of, 68,144, 192,258,337. 



Felidae, on the kittens of the species 

 of, 377. 



Feresa attenuata, on the skull of, 

 238. 



Ferns, on parthenogenesis in, 166 ; 

 on the organization of the, of the 

 coal-measures, 222. 



Fishes, of the river Tigiis, on the, 

 36 ; new, 368, 379, 453 ; of St. 

 Andrews, on the, 412 ; of the 

 Algerian Sahara, 462. 



Foraminifera, on the discover^' of 

 the canal-svstem in, 64, 141, 305; 

 on the stria} of the tests of, 138. 



Fulgora, new species of, 131. 



Fundulus, new species of, 370. 



Gamasidse, on the metamorphoses of 

 the, 93. 



Gammarella brevicaudata and G. 

 Normanni, on the identity of, 13. 



Gastromyzon, characters of the new 

 genus, 454. 



Gastrosarus, characters of the new 

 genus, 22. 



Geocichla, new species of, 156. 



Gervais, P., on the fishes of the 

 Algerian Sahara, 462. 



Giard, A., on the structure of the 

 caudal appendage of someAscidian 

 larvae, 164 ; on the encystation of 

 Bucephalus Haimeanus, 375 ; on 

 the embryogeny of the Rhizo- 

 cephala, 381 ; on the ethology of 

 Saccidina carcini, 386. 



Gill, Dr. T., on the identity of Esox 

 Lewini with Dinolestes Miilleri, 

 159. 



Glomeridae, new species of, 185. 



Gobius, new species of, 453. 



Goode, G. B., on two new species of 

 Fishes, 379. 



Gould, J., on three new species of 

 Toucans, 183. 



Grantia compressa, on the develop- 

 ment of, 389. 



Graptolites, on lower Silurian, from 

 Victoria, Australia, 1. 



