516 



INDEX. 



remains from the Cambridge Up- 

 per Greensand, 265 ; on Maui- 

 saurus Gardneri, 268. 



Seguenzia, new species of, 319. 



Seriatopora, on the species of, 417. 



Sharp, D., on the Colydiidae of New 

 Zealand, 120 ; on the Elateridae 

 of New Zealand, 396, 469. 



Shells, new, 222, 231, 488. 



Siphodentalium, on some species f, 

 155. 



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

 nidae and Terebridse, 222 ; on a 

 new form of Ophiuridae, 305 ; on 

 new species of Pleurotomidae, 488. 



SoUas, W. J., on Stauronema, 1 ; on 

 Pharetrospongia Strahani, 266, 



Spiders, new, 26. 



Spiriferina, on a small, 2G3. 



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

 ' Porcupine ' expedition, 432. 



Stauronema, description of the new 

 genus, 1. 



Steams, R. E, C, on the vitality of 

 certain land Mollusks, 355. 



Stromatopora, on the close relation- 



, ship of, with Hydractinia and Par- 

 keria, 44. 



Stylasteridse, 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( u . 



Trachyphloeus, new species of, 141. 



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



of the lower jaw in Rhizodopsis 

 and Rhizodus, 299. 



Tubulations sableuses of the ^tage 

 Bruxellien, on the, 382. 



Turbinaria, new species of, 415. 



Tylototriton verrucosus, on the oc- 

 currence of, in India, 509. 



Utriculus, new species of, 334. 



Vanessa, new species of, 92. 



Vates Ashmoliauus, observations on, 

 308. 



Vertigo Moulinsiana, new British ha- 

 bitat for, 432. 



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

 mental error of constituting Gro- 

 mia the type of Foraminiferal 

 structure, 158 ; on the Cocco- 

 sphere, 342 ; on Rupertia stabilis, 

 501. 



Waterhouse, C. O., on Tasmanian 

 Coleoptera, 256 ; on new Coleo- 

 ptera from Queensland, 423. 



Wood-Mason, J., on new species of 

 Blattidae, 1 17 ; on new genera and 

 species of Mantidse, 219, 308 ; on 

 the femoral brushes of the Man- 

 tidae, 269 ; on the development of 

 the antennae in the pectinicorn 

 3Iantidae, 269; on a new species of 

 Portunidfe, 422 ; on a new species 

 of Phasmidae, 487 ; on a Newt from 

 the DarjiUng Hills, 509. 



Wright, Prof. E. P., on Seychelles 

 Foramiuifera, 40. 



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

 Hunterian Museum figured by 

 Ellis and Solauder, 116. 



Zeuglodon Wanklvni, description of, 

 264. 



END OF THE NINETEENTH VOLUME. 



PEINTED BY TAYLOR AND FRANCIS, 



RED I>ION COURT, FLEET STREET. 



