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CALIFORNIA ACADEMY OF SCIENCES. [Proc. 3D Ser. 



Polynoida? 153, 164 



Porphyrops 150 



Prodidomidse 214 



Prosthesima 222 



atra 219 



completa 219 



directa 219, 220 



fidelis 218 



gentilis 218, 219 



grisea 217 



indecisa 220 



mexicana 217 



peninsulana 217 



valida 219 



Psanimolyce 184, 185 



Pseudoleon superbus . . 389,411,412,415 



Pseudoscorpionidae 289 



Psilochorus minutus 213 



Psilopus ... 150 



Pyrrhosoma minimum 383 



tenellum 383 



Rhyncholophus echinatus .... 292 

 pedatus 292 



Runcinia sp 264 



parva 264 



Saeella pacifica 154 



Sabellaria californica 154 



Salamandra maculosa 94 



Scorpasna guttata 367, 368 



Scytodes bajula ... 209 



fusca 209 



lineatipes 209 



longipes 210 



mexicanus 210 



perfecta 210 



thoracica 210 



Scytodidse 209 



Sebastes marinus 367 



Sebastodes caruatus 367 



flavidus 367 



mystinus 367 



nebulosus 368 



Sebastolobus 361 



alascanus 361, 368 



Segestria, canites 209 



Selenops sp 267 



aissa 206 



debilis 267 



morosa 268 



Sida crystallina 55 



Sigalionidte 153, 184 



Singa mcesta 256 



Solpugida 289 



Sparassidee 266 



Spintharus flavidus 237 



Spiochastopterus cballengeriaa . . . 169 



Sthenelais fusca 185, 187 



verruculosa 187 



Syllis californica . . . 154 



Sympetrum illotum 401 



Syngema sp 261 



sequinoctialis 261 



Syspira longipes 227 



tigrina 226 



Systenus 150 



Tama mexicana 211 



Taricha 75 



laevis 75 



torosa 75 



Tegenaria californica 230 



derhami 230 



modesta 230 



obscura 230 



Terebella 171 



Testudo Carolina 56 



Tetragnatha atriceps 248 



convexa 247 



fraterna 247 



grallator 246, 247, 248 



intermedia 247 



mandibulata 246 



peninsulana 246 



Tetragnathidae 246 



Tetragoneuria balteata 389 



Teutana grossa 238 



zonata 238 



Thalamia parietalis 210 



Thanatus peninsttlantts ...... 265 



rubicundus 206 



Thargalia crocatus 228 



dorsata 228 



gracilis 229 



mexicana 228 



venusta 227 



Thelepus 169, 171 



Thelyphonus giganteus 289 



Tberaphosidaa 208 



Theridiidse 236 



Theridium albonotatum 236 



conf rat emus 236 



elevatum 237 



fordum 236 



frondeum 236 



rufipes 236 



rupicola 236 



spirale 236 



studiosuin 236 



tepidariorum . 236 



unimaculatum 236 



Theridula triangularis 237 



Thinophilus 145 



Thomisidse 258 



Tmarsus sp 265 



magniceps 264 



separatus 264 



Tmeticus denticulatus ...... 243 



incertus 242 



tridentatus 242 



