u 
.irtDEX TO NEW GENiSUA AND SUBGENEltA. 
Scorpioteleia, Ashmead , Ins. 185 
Scottocheres, Giesbrecht , Crust. 37 
Scottomyzon, Giesbrecht , Crust. 37 
Scymnomorplius, Weise, Ins. 162 
Seelya, Ulrich , Moll. 70 
Seguenziceras, Levi, Moll. 50 
Selenaspidus, Cockerell , Ins. 282 
Selenogyrus, Pocock, Arachn. 21 
Selysiothemis, Pis, Ins. 288 
Senadipa, Moore, Ins. 195 
Septiola, Bittner, Moll. 76 
Serraphula, Jacoby, Ins. 160 
Serratocerithium, Vignal, Moll. 62 
Serritermes, Wasmann, Ins. 286 
Sesieutes, Simon, Arachn. 29 
Siculodopsis, Warren, Ins. 239 
Sigmaxinella, Bendy, Spong. 15 
Sigmodontomys, Allen, Mamm. 29 
Sigmodota, Ostergren, Echin. 62 
Simalio, Simon , Arachn. 29 
Simotricha, Warren, Ins. 239 
Simplona, Casey , Ins. 104 
Sinaloa, Scudder, Ins. 300 
Sindia, Weise , Ins. 160 
Siphonostyla, Kobelt , Moll. 66 
Siphosturmia, Coquillett, Ins. 264 
Smicrophus, Casey, Ins. 106 
Solenopalpa, Pdrez, Ins. 167 
Solenospira, Ulrich, Moll. 70 
Solenotichus, Martin, Ins. 269 
Sonepisa, Moore, Ins. 195 
Sowerbyceras, Parona and Bona- 
relli, Moll. 50 
Spaniopholis, Mocguard, Rept. 23 
Spanioptila, Walsingham, Ins. 255 
Spatala, Simon, Arachn. 34 
Spelaeoblatta, Bolivar, Ins. 293 
Sperosoma, Koehler, Echin. 83 
Sphaeromides, Dollfus, Crust. 30 
Sphaeroteras, Ashmead, Ins. 186 
Sphalerosticha, Warren, Ins. 246 
Sphinctocera, Warren, Ins. 246 
Spiloctenia, Warren , Ins. 239 
Spiloprionus, Aurivillius, Ins. 153 
Spinigymnopleurus, Shipp , Ins. 
114 
Spinitermes, Wasmann, Ins. 286 
Spuleria, Hofmann, Ins. 255 
Squama, Logan, Crust. 41 
Staja, Brusina, Moll. 63 
Staphylornis, Mercerat, Aves 35 
Staurocalyptus, Ijima, Spong. 12 
Staurocystis, Haeckel , Echin. 134 
Staurorhectus, Giglio-Tos, Ins. 300 
Steindachnerella, Eigenmann, Pis- 
ces 24 
Steirophora, Warren, Ins. 239 
Stenalcidia, Warren, Ins. 239 
Stenasellus, Dollfus, Crust. 30 
Stenobaris, Linell, Ins. 145 
Stenocysta, Champion, Ins. 270 
Stenomacrus, Davis, Ins. 181 
Stenoniodes, Pocock, Myr. 14 
Stenophyllum, Verhoeff, Myr. 17 
Stenothocheres, Hansen, Crust. 38 
Stephanamphora, Haeckel, Echin. 
134 
Stephanocystis, Haeckel, Echin. 134 
Stichomitra, Cayeux , Prot. 18 
Stichospira, Sterki, Prot. 22 
Stictodesmus, Cook, Myr. 12 
Stirocorsia, Konow , Ins. 186 
Stirophora, Champion, Ins. 127 
Stomanomala, Kolbe, Ins. 118 
Strambergia, Zeise, Spong. 12 
Stramentum, Logan, Crust. 41 
Strepsigonia, Warren, Ins. 214 
Strepsinoma, Meyrick, Ins. 246 
Strigosella, Sacco, Moll. 69 
Stromatocystis, Pompeckj , Echin. 
134 
Strongylacidon, Lendenfeld, Spong. 
15 
Strongylomorpha, Silvestn, Myr. 15 
Strophoptila, Warren, Ins. 239 
Sturtzura, Gregory, Echin. 98 
Stylidolon, Ashmead, Ins. 185 
Stylurus, Needham, Ins. 288 
Suberanthus, Lendenfeld , Spong. 
14 
Sulydus, Buysson, Ins. 183 
Supunna, Simon, Arachn. 37 
Sykesia, Gude, Moll. 54 
Syllornus, Cope, Rept. 27 
Symphleps, Warren, Ins. 246 
Synaphe, Jones and Kirkby, Crust. 
40 
Synclitopa, Kolbe, Ins. 117 
Syncolydium, Kolbe, Ins. 109 
Syncosmia, Warren, Ins. 240 
Syndromodes, Warren, Ins. 240 
Synecta, Warren , Ins. 240 
Synerocrinus, Jaekel, Echin. 127 
Syngenes, Kolbe, Ins. 284 
Synhoria, Kolbe, Ins. 137 
Synisto valgus, Kolbe, Ins. 120 
Syrrhizodes, Warren, Ins. 240 
Systaria, Simon, Arachn. 29 
Syzygocarabus, Semenov), Ins. 98 
Tachinopsis, Coquillett, Ins. 264 
Tachycarabus, Semenow, Ins. 98 
Taeniodomus, Krause , Moll. 63 
Taeniophila, Staudinger, Ins. 240 
Taeniosoma, Bolivar , Ins. 294 
