454 



INDEX. 



Silurus 



singio, 223. 

 Simotes 



albocincta, 216. 



octolineatus, 216. 



'purimrascc'ns, 216. 



russellii, 216. 



taniatus, 189. 

 Simpulopsis 



(enea, 27. 



nimingi, 27. 

 Siphia 



erithacus, 201. 

 Siphonaria 



brunnca, 405. 



picta, 405. 

 Siphoiiium, 147, 152. 



aculeata, 162. 



cmaulax, 163. 



hiangujaris, 168. 



carinatum, 165, 352. 



carinifcrum, 165. 



costale, 165. 



effitsum, 181. 



fasciatum, 152. 



fissurata, 163. 



gtederoiyi, 163. 



£r2;(7as, 167. 



imhricata, 163. 



hmdum, 164. 



margaritarum, 164. 



Tiiaxim/u/m, 166. 



nebulosum, 146, 162. 



pictum, 161. 



planorhoidcs, 163. 



prmlonga, 169. 



rugosa, 163. 



scandens, 167. 



serrata, 162. 



subgranosum, 165. 



turboides, 161, 162. 



(Dendropoma) afriim, 

 156. 



(Dendi-.) centiquadra, 

 154. 



(Dendr.) ?;YKc/fc, 154. 



(Dendr.) kucozonias, 

 155. 



(Dendr.) megamastum. 

 153. 



(Dendr.) teredula, 155. 



(Stoa) bifunicularis, 

 158. 



(Stoa) cristatiim, 158. 



(Stoa) da-cost<e, 157. 



(Stoa) ^fei'y^zw, 157. 



(Stoa) ^o/2?MW, 156. 



(Stoa) scaphitcUa, 160. 



(Stoa) scaphitoides, 

 159. 



(Stoa) spinosum, 159, 



Siphonium 



(Stoa) squamulositm, 

 158. 



(Stoa) suhcrenatum, 

 157. 



(Stoa) subdecussatum, 

 158. 



(Stoa) tesctum, 159. 



(Stoa) iinguieulatum, 

 160. 

 Siphonorbis, 77. 



mncricanus, 77. 

 Solarium, 147 



wys;"/-/, 148. 

 Solecustus 



dombei, 405. 

 Solen 



aspersus, 420. 



exiguus, 419. 



fonesii, 419. 



grandis, 418. 



regtdaris, 419. 



leanus, 419. 



malacccnsis, 419. 



■pfeifferi, 420. 



rostriformis, 421. 



rostrum-anatis, 420. 



vifreus, 420. 



woodwardi, 420. 

 Somateria 



sfcUeri, 400. 

 Sorex 



micrurus, 279. 

 Spatula 



clyp)eata, 82. 

 Spectrellum 



macrourimi, 65. 

 Spermophila 



anoxantha, 74. 

 Spheniscus 



magellanicus, 47. 

 Sphenopsia, 379. 



ignobilis, 379. 

 Spbenura 



superciliaris, 378. 



poNoccphala, 378. 

 Spilotes 



fora/s, 14, 228, 324. 



hodgsoni, 218. 



melanurus, 218. 



poecilostmna, 14, 324. 



reticularis, 218. 



variahilis, 13, 14, 

 324. 

 Spindalis 



nigriccphala, 74. 

 Spiraxis 



boucardi, 24. 



cobanensis, 231. 



foftrez, 230. 



shuttleworthii, 230. 



Spiroglyphus, 152, 326. 



albidus, 332. 



ammonitiforinis, 329. 



(mmdaius, 330. 



contrarius, 329. 



corrodens, 331. 



crustaiis, 333. 



da-costw, 157. 



dentifera, 331. 



discuhis, 329. 



erythraensis, 329. 



glomcratus, 146, 331, 

 333. 



immcrsa, 328. 



kmniscatiis, 328. 



marginafus, 334. 



pilanorbis, 329. 



poUMs, 156. 



scaphiioides, 327. 



schrdtcri, 330. 



solidissima, 328. 



spiralis, 328. 



spirorhis, 330. 



spiruliformis, 155, 

 327. 



stramonitm, 330. 



trochicola, 332. 



tubulosa, 334. 



vortex, 327. 

 Spiroptera 



crassicauda, 122. 



obtusa, 121. 

 Spirula 



fragilis, 404. 

 Spizaetus 



occipitalis, 234. 

 Spondylus 



digitalis, 405. 



lo7tgititdinalis, 405. 



microlcpis, 158. 

 Squatarola 



helvetica, 398. 

 Stenops 



Javafiicus, 265. 

 Stenorhina 



ventralis, 228. 

 Stephopoma, 147, 148, 

 153. 



bispinosum, 152. 



pennatiim, 151. 



roscum, 150. 



senticosuTn, 150. 



tricuspe, 150. 

 Sterna 



gracilis, 438. 



mclanauchen, 438. 



paynaiia, 438. 



polioccrca, 438. 



rcy/a, 82. 



torresii, 438. 

 Stethojulis, 412. 



