INDEX. 



693 



Page. 



Sigarctus 290 



conoavus 175, 23G 



cymba 290 



grayi 290 



maximus 290 



Sillidw 134 



Siinnia , 227, 28S 



nifa 227 



Siniperca 432 



kawamebari 433 



Sinum 23G 



concavum 175, 236, 290 



Ripho islandica 146 



Siphonaria 205 



fpquilirata 290 



charaeteristiea 290 



eoncinna 290 



costata 205 



gigas 205, 290 



Ise viuscula 205 



lecaniiim 290 



lossoai 164, 205 



lineolata 205 



(Liriola) lessoni 164 



nmnra 205, 290 



palmata 290 



scntellatum 290 



tenuis 205 



Siphonariidse 205 



SiphonophoffP 302, 3!() 



Snails of the genus Vivipara, with descrip- 

 tions of new species. Notes on the Philip- 

 pine Pond, by Paul Bartsch 305 



Snapping Shrimps (Alpheidae) of the Dry 



Tortugas, Florida, by Henri Contierc 485 



Solariida; 232 



Solarium granulatnm 232 



nanum 232 



Solecnrtus coq uimbensis 290 



Solen 274 



dombeii 160, 273 



gaudichaudi 274 



gladiolus 290 



macha 274, 290 



Solcnacea 274 



Solenella norrissii 290 



Solenidse 274 



Solenoconcha 249 



Solenostcira 169, 213 



fusiformis 1G7, 213, 2S1, 285, 290 



Spcngleria 276 



truneata 275 



Sphffironia 91 



aspera 94 



olivaeea 92 



sicboldi 91 



S|)h;cromidsE 89 



Sphcodon 35 



Spirontocaris 121,122 



Spirorbis cancellatns 146 



porrocta 146 



spirillum 145 



tubfeformis 146 



\alid us 146 



Spondylida^ 2.')6 



S [)ond ylus 256 



rage. 



Spondylus crassis<iuama 256, 290 



dubius 290 



loucaoantha 290 



pictorum 256, 290 



princeps 290 



Sponges, Fresh-water, collected in the Philip- 

 pines by the Alhalross Expedition, by 



Nelson Annandale 131 



Sponges, Fresh-water, in the collection of the 

 United States National Museum: Part II. 

 Specimens from North and South America, 



by Nelson Annandale 40I 



Spongilla 131, 401 , 402 



dementis 132, 401 



crassissima 402 



decipiens 402 



f ragilis 402 



lacustris 132, 401, 402 



leidyi 404 



microsclerifora 131, 132 



philippincnsis 132 



prolifcrcns 401 



Stamoderes 340 



uniformis 340 



Staurophora laciniata 301, 302, 307 



Steenstrupiola 195 



chilensis 195 



Stenetrium inerme 049 



Stenoptochus 3.55 



i nconstans 355 



Stephanometra 31 



Stephanoteu this ,. 408 



hawaiiensis 409,418 



SteptidfP 225 



Stereolepis 422, 435, 473 



gigas 435, 437 



ischinagi 435 



Sternaspidffi 144 



Sternaspis fossor 144 



Stertularia geniculata 310 



Stoloteuthis 410 



iris 410, 412, 418 



Stomadellidaj 244 



Strangaliodes 346 



Streptodonta 223 



Slreptoneura 200 



Strombidic 229 



Strombina 217 



dorsata — 217 



gibberula 217,282 



lanceolata 218, 282 



recurva 218 



turrita 218 



Strombus 229 



gilil lenihis 290 



gracilior 229 



granulatus 229 



luhuanus 291 



peruvianus 229 



Strophosomus 362 



coryli 362 



Studies of North American Weevils, by W. 



Dwight Pierce 325 



Stylacodon gracilis 39 



validus 39 



Stvliola 198 



