1912.] 



NATURAL SCIENCES OF PHILADELPHIA. 



595 



Stoparola sordida 331 



Storeria dekayi 345 



Sturnus menzbieri 326, 328 



Stylochoplana 463 



calif ornica 457 



gracilis 463 



Stylopyga orientalis 299, 337 



Stylostomum 476 



calif ornicum 455, 458 



lentum 476 



Succinea floridana 445 



Symplect ot eu this 438 



oualaniensis 382, 438 



Synageles picata 289 



Synallaxis 365 



gularis 365 



g. pichinchie 365 



Synallaxis gularis rufipectus 365 



Synaphobranchidaj 9 



Synaphobranchus pinnatus 9 



Synbranchidse 8 



Synbranchus marmoratus 8 



Synemosyna formica 289 



Syngnathus fuscus 37, 38, 58 



Syrbula acuticornis 63 



modesta 110 



pacifica 110 



Taeniophora femorata 119 



Taeniopoda bicristata 118 



maxima 118 



obscura 118 



Tafalisca lurida 276 



Talinum teretifolium 529 



Taraxacum taraxacum 341, 343 



Tarpon atlanticus 34 



Tautoga onitis 36, 56, 59 



Tautogolabrus adspersus 35, 36 



Tegenaria domestica 289 



Teinophaus saussurei 121 



Telea polyphemus 337 



Tellina aequiterminata 501, 517 



(Eurytellina I retula. .....503, 517 



Telmatodytes palustris 345 



Temnopteryx desert se 103 



Tenebrio 335 



molitor :>47 



obscurus 337 



Tenebrionidae 337, 347, 348 



Tenthredinidae 334, 337 



Terebratula wilmingtonensis 152 



Terias hecabe 331 



sp 327, 329 



Tetramorium caespitum 339, 351 



Tettigidea lateralis 246 



spicat a 245 



Tettigoniidae 268 



Thalictrum revolutum 529 



Thelidioteuthis 432 



alessandrinii 383, 432 



polyonyx 432 



Thracia (Cyathodonta) gatunensis 518 



(Cyathodonta) isthmica 501 



Thrincus aridus 66 



maculatus 66 



Thyre'onotus cragini 126 



scudderi 126 



Thyriptilon vitripenne Ill 



Thyrsoidea 21 



concolor 22 



eurosta 21 



kaupi 21 



Ion gissima 21 



Thysanophora caeca 445 



incrustata 445 



plagioptycha 445 



selenina 445 



Thysanoteuthidse 438 



Thysanot eut his 438 



rhombus 438 



Tinea pellionella 335 



Todarodes 437 



pacihcus 381, 433 



sloanei 'fSS 



Tofieldia racemosa 149 



Tomonotus ferruginosus 126 



Toxostoma rufum 349, 352 



Trachinotus carolinus 38,41, 56 



Trachyrhachis compacta 116 



inconspicua 1 16 



occidentalis 116 



townsendi 116 



Tremoctopodhue 386 



Tremoctopus 386 



doderleini 382, 385 



violaceus 382, 386 



Trichiurus lepturus 58 



Trichius piger 344 



Trimerotropis arenaceus 99 



azurescens 65 



bif asciat a 65 



bilobata 106 



C3eruleipennis 126 



californica 65 



cyaneipennis 64 



inconspicua 123 



magnifica 99 



modesta 65 



pacifica 65 



perplexa < 66 



rubripes 100 



schaefferi 161 



snowi 100 



thalassica 62, 65 



titusi 161 



townsendi 116 



Triton alpestris 291 



punctatus 291 



Trochus 544 



Trogosita virescens 342 



Trogositido? 342 



Troxsp 343, 346 



Tupaia ferruginea 301 



