olG 



INDEX. 



remains from the Cambridge Up- 

 per Greensand, 2()0 ; on Maui- 

 saurus Gaixiueri, 208. 



Seguenzia, new species of, 319. 



Seriatopora, on the species of, 417. 



Sharp, D., on the Colydiidse of New 

 Zealand, 120; on the Elateridte 

 of New Zealand, :VM, 469. 



Shells, new, 222, 231, 488. 



Siphodentalium, on some species f, 

 loo. 



Smith, E. A., on new species of Co- 

 nidae and Terebridse, 222 ; on a 

 new form of Ophiuridae, 305 ; ou 

 new species of Pleurotomidse, 488. 



Sollas, W. J., on Stauroneuia, 1 ; on 

 Pharetrospongia Strahani, 266. 



Spiders, new, 26. 



Spiriferina, on a small, 263. 



Sponges, new, 1, 121, 291 ; of the 

 ' Porcupine ' expedition, 432. 



Stauronema, description of the new 

 genus, 1. 



Stearns, R. E. C, ou the vitality of 

 certain land Mollusks, 355. 



Stromatopora, on the close relation- 

 ship of, with Ilydractinia and Par- 

 kena, 44. 



Stvlasteridfe, on the structure of the, 

 184. 



Synchloe, new species of, 96. 



Talerax, new species of, 486. 



Teracolus, new species of, 459. 



Terebra, new species of, 224. 



Thecadactylus, new species of, 414. 



Thoramus, new species of, .399. 



Tortoises, on gigantic, from the ossi- 

 ferous caverns of Malta, 2( 17. 



Trachyphlceus, new species of, 141. 



Traquair, Dr. R. H., on the structure 



of the lower jaw in Rliizodopsis 

 and Rliizodus," 299. 



Tubulations sableuses of the €tago 

 Bruxellien, on the, 382. 



Turbinaria, new species of, 415. 



Tylototriton verrucosus, ou the oc- 

 currence of, in India, 509. 



Utriculus, new species of, 334. 



Vanessa, new species of, 92. 



^'ates Ashmoliauus, observations on, 

 308. 



Vertigo Moulinsiana, new British ha- 

 bitat for, 432. 



Wallich, Dr. G. 0., on the funda- 

 mental error of constituting Gro- 

 mia the type of Foraminiferal 

 structure, 158 ; on the Oocco- 

 sphere, 342 ; ou Rupertia stabilis, 

 501. 



Waterhouse, C. 0., on Tasmanian 

 Coleoptera, 256 ; on new Coleo- 

 ptera from Queensland, 423. 



Wood-Mason, J., on new species of 

 Blattidfe, 117 ; on new genera and 

 species of Mantidfe, 219, .308; on 

 the femoral brushes of the Man- 

 tidse, 269 ; on the development of 

 the antennae in the pectinicorn 

 Mantidse, 269 ; ou a new species of 

 Portunidae, 422 ; on a new species 

 of Phasmidfe, 487 ; on a Newt from 

 the Darjiliug Hills, 509. 



^^'right, Prof. E. P., on Seychelles 

 Foraminifera, 40. 



Young, Dr. J., on the corals in the 

 Hunteriau Museum figm-ed by 

 Ellis and Solauder, 110. 



Zeuglodon Wanklyni, description of, 

 264. 



END OF THE NINETEENTH VOLUME. 



PRINTED BY TAYLOR AND FEANCIS, 

 RED LION COURT, FLEET STREET. 



