472 



INDEX. 



Rimularia, new species of, 269. 

 Robertson, D., on dredging in the 



west of Ireland, 353. 

 Romalaeosoma, new species of, 20. 

 Rotifer, on a new British, 27. 

 Royal Society, proceedings of the,460. 



Sacculinse, on the development of 

 the ovarian egg of the, 321. 



Salticus, new species of, 66. 



Saragus, new species of, 287. 



Sars, Dr. M., on living Crinoids of the 

 North Sea, 171 ; on the distribu- 

 tion of animal life in the depths of 

 the sea, 423. 



Sars, G. O., on theFinnerWhale,164. 



Sclerochilus, new species of, 372. 



Scudder, S. H., on the mole-crickets, 

 162. 



Seeley, H., on the English Ptero- 

 dactyles, 465. 



Seirotrana, new species of, 43. 



Selys-Longchamps, Baron E. de, on 

 the Dragonflies of the Seychelles, 

 270. 



Shells, on Lamarck's collection of, 

 319, 396. 



Siphonophora, on the development 

 of the, 467. 



Smith, F., on wasps and their habits, 

 389. 



Solanderia, on the spicules of, 248. 



Sphenodon, on the genus, 167. 



Sponges, descriptions of new, 15 ; 

 on the vitality of, 172 ; on Hebri- 

 dean, 296 ; on the calcareous, 466. 



Steenstrup, Prof. J., on the Icelandic 

 terrestrial mammalian fauna, 445. 



Stenothoe, new species of, 403. 



Stephanopis, characters of the new 

 genus, 60. 



Storena, new species of, 53. 



Streptaxis, on the lingual dentition 

 of, 243. 



Tanylypa, characters of the new ge- 

 nus, 152. 



Telesco, new species of, 21. 



Tenebrionidse, new genera and spe- 

 cies of, 29, 132, 277, 344. 



Tethya, new species of, 15. 



Tethya lyncurium, on the vitality 

 of, 172. 



Thalassicollidse, on the, 97. 



Thlipsura, description of the new 

 genus, 213. 



Thoracosaurus, new species of, 442. 



Trichocnemis, new species of, 275. 



Triplosporites, new species of, 78. 



Trischizostoma Raschii, observations 

 on, 329. 



Trocheta subviridis, on the redis- 

 covery of, 396. 



Tubipora musica, on the animal of, 

 377. 



Tyndarisus, characters of the new 

 genus, 294. 



Typhobia, characters of the new ge- 

 nus, 279. 



Ulodica, description of the new ge- 

 nus, 31. 



Unios, on the sensitiveness of the, to 

 light, 399, 466. 



Upeneoides, new species of, 445. 



Urothoe, on the genus, 335. 



Uvella bodo, observations on, 250. 



Vaillant, L., on the vitality of Te- 

 thya lyncurium, 172. 



Veneridse, on the Japanese, 229. 



Veil-ill, Prof., on the genera of Gor- 

 goniadae, 319. 



Vesperus, new species of, 246. 



Volucella, on the organization and 

 development of, 165. 



Volvocina, on the, 254. 



Wallich, Dr., on Physalia and cer- 

 tain Scombroid fish frequently as- 

 sociated with it, 8 ; on deep-sea 

 dredging, 50, 168 ; on the Thalas- 

 sicollidse, 97. 



Wanklyn, A., on some new species 

 of fossil ferns, 10. 



Ward, S., on Batrachus gigas, 352. 



Wasps and their habits, on, 389. 



Whale, on the Finner, of the North 

 Sea, 164 ; on the Scrag, of Dud- 

 ley, 164. 



White, C. A., on the sensitiveness of 

 Unios to light, 399. 



Wright, Dr. E. P., on a new genus of 

 Gorgonidse, 23 ; on the Dragon- 

 flies of the Seychelles, 270 ; on the 

 animal of the organ-pipe Coral,377. 



Zoospores, on the change of the go- 

 nidia of lichens into, 102. 



Zygonyx, new species of, 273. 



END OF THE THIRD VOLUME. 



PRINTED BY TAYLOR AND FRANCIS, 

 RED LION COURT, FLEET STREET. 



