516 



IXDEX. 



PtycJiomya, 466. 

 Ptj'gmatis, *2-l-i. 

 Pugiunculus, 350. 

 Pullastra, 475. 

 Pulmonifera, 2S5. 

 Pulvinites, 418. 

 Puiicturella, *273. 

 Pupa, 37, *292. 

 Pupillia, *273. 

 Pupina, *309. 

 Pwpinella, 309. 

 Purpura, 23, 36, 56, *222. 

 Purpurina, *222. 

 Pusionella, *218. 

 Pycnodonta, 407. 

 Pygope, 363. 

 Pp-amideUa, *23S. 

 Pj'i'amiclellidaB, *23S. 

 Pyramif!, 239. 

 Pyramis, *265. 

 Pyrantus, 469. 

 Pyrazus, *243. 

 Pyrella, 217. 

 Pyrgida, 216. 

 Pj-i'ula, 24, 32, 37, *217. 

 PytMna, *459. 



Quenstedtia, *481 . 

 Quin, 411. 

 Quoyia, 223. 



Eace, 46. 

 Eachis, 21. 

 Eadiati, *fl89. 

 Eadiolites, *446. 

 jRadius, 234. 

 Badsia, 283. 

 Ranella, 56, *214. 

 Bange of marine species, 



56. 

 Hangia, 478. 

 Eapana, *217. 

 Eaphistoma, *270. 

 Eealia, *307. 

 Eecluzia, *285. 

 Eedonia, *469. 

 Eed Sea sliells, 73. 

 Jieniella, 416. 

 Eepresentative species, 54, 



129. 

 Eeproduction of lost parts, 



40. 

 Eequienia, 346, *439, 

 Eespu'ation, 396. 

 Eespiratory system, 25. 

 Eetractors, 20, 402. 

 Eetzia, *374. 

 Eeversed shells, 37. 

 Ehabdoceras, *196. 

 Ehegostoma, *309. 

 Ehinoclavus, *242. 

 Rhinodomus, 221. 

 Ehizocliilus, 222. 

 Hhizorus, 317. 

 Ehodope, *340. 

 Hhodostoma, 304. 

 Mhoinboides, 502. 

 HhyncJioIiies, 182. 

 Hhynchonnja, 495. 



ElijTiclionella, 55j 358, 

 ' *375. 



Ehyiichonellidse, *375. 

 Rhynchora, 365. 

 Jihynchoteuthis, 182. 

 Eibeiria, *497. 

 Eicinula, *223. 

 EimeUa, 211. 

 Eimula, *274. 

 Mimiilaria, 275. 

 Eingicula, *222. 

 Hingine'la, 314. 

 Eisella, *253. 

 Eissoa, *255. 

 Mis&oella, 256. 

 Eissoina, *256. 

 Rivicola, 301. 

 Eossia, *170. 

 EosteUaria, 35, 55, *212. 

 Eotella, *265. 

 Eothom.ageiises, *19S. 

 Itoxmiia,ZlQ. 

 Hudistes, 440. 

 Euncina, *323. 

 Iiiq:)elklria, 476. 

 Hiqncola, 495. 



Sagda, -289. 

 Sagitta, 342. 

 SI. Helena shells, 95. 

 Saliva, 36. 

 Salivary glands, 23. 

 Salpa, 19, 23. 

 Sanguinolaiia, 55, *4S2. 

 Sanguinolaria, 481. 

 Sangidnolites, 468, 498. 

 Sardinian' snails, 92. 

 Saxicava, 56, *501. 

 Saxidomus, *473. 

 Scacchia, *458. 

 Sccea, 352. 

 ScEeurgus, *165. 

 Scalaria, *250. 

 Scaldia, *49S. 

 Scalites, *270. 

 Sccqjha, 230. 

 Scaphander, *318. 

 Scaphanidla, 182. 

 Scapharccu 424. 

 Scaphella, *230. 

 Scaphites, *200. 

 Scaphula, -^227. 

 Scapkula, A2i. 

 Scarabus, 304. 

 Schizo-chiton, 2S4. 

 Schizodesma, 477. 

 Schizodus.A'il. 

 Schizostoma, 267. 

 Schizotreta, 388. 

 Sciadephorics, 165. 

 Scintilla, *460. 

 Scissm-ella, *269. 

 Sconsia, 225, 

 Scrohicularia, *4S4. 

 Scurria,'2Sl. 

 Scutus, 275. 

 Scyllaea, 8, *333. 

 Sedgwickia, *497. 

 Ssf/mentina, 303. 



Semele, *483. 

 Semicorhi'i, 457. 

 Sepia, *177. 

 SepiadcB, *176. 

 Sepiola, *169. 

 Sepioteuthis, *168. 

 Septa, 13-1. 

 Se-ptaria, 506; 

 Septifer, 421. 

 Seraphs, *212. 

 Seii3ularia, 266. 

 Serripes, *454. 

 SheU, 28, 204. 

 Sigaretus, *236. 

 Siliqica, 488, 

 Siliquaria, *249. 

 Siliqiiaria, 488. 

 Simpulopsis, 290. * 

 Sinemuria, 470. 

 Sinistral shells, 204. 

 Sinu-pallialia, *472. ^ 

 Sinus, 20. 



Sinusigera, 212, 352. 

 Siphon, 26, 155. 

 Siphonal impression, 399, 



404. 

 Siphonaria, *281, 305. 

 Siphonaria, 387. 

 Siphonida, *436. 

 Siphonopj'ge, *321. 

 Siphojiostonia, 293. 

 Siphonostomata, *2S9. 

 Siphonotreta, *390. 

 Siphonotns, 320. 

 Siphopatelhi, 276. 

 Siphuncle, 39, 174, 180, 184. 

 Skenea, *256. 

 Smaragdinella, 316. 

 SmeU, 18. 

 Solarium, *253. 

 Solecardia, 460. 

 Solecurtoides, 488. 

 Solecurtus, *488. 

 Solemj^a, *429, 

 Solen, *4S6. 

 Solenella, *429. 

 Solenidce, *4S6. 

 Solenomya, 429. 

 Soletellina, 482. 

 Sormetus, *320. - 

 South African province,70. 

 Sowerhya, *47S. 

 Spadix, 185. 

 Spanish shells, 64. 

 Spatha, 435. 

 Spawn, 40. 

 Species, 46. 

 Specific areas, 51. 

 Specific centres, 51. 

 Sphccra, ^457. 

 Sphcsrella, 458. 

 SphcBriwn, 461. 

 Sj}h(sridites, 446. 

 Sphenia, *490. 

 Spinigera, *212. 

 Spirigerina, 378. 

 Spiral operculum, 207. 

 Spiratella, 351. 

 Spircais, 293. 



