1893.] 



NATURAL SCIENCES OF PHILADELPHIA. 



23. 



28, 



an, 



■2-2, 30. 



Storeria. . . 

 Streptopus 



Stnunella. . 

 Sturnella. . 

 Surnia . . . 

 Swartzia . 

 Sylvania . . 

 Sympycna . . . 

 Synthliboramphui 



Syringa 



Syrnium 22, 27, 41, 



Taehycineta 53, 



Tachysphex 488, 504 



Tachytes .... 488, 498-504, 



Taraxacum 



Teichospora 130, 



Teichosporella 



Tenea 



Teredo 



Tetrabelodon 203, 



Tetraplodon 



Tetraprotodou 



Thamuolia 



Theba 



Theloschistea 



Thomomya 



Thorius 



Thryothorus 5(5, 



Tbyridium 



Thysauophoia 



Tofleldia 



Totanus. 22, 36, 



Trichia 



Trichosphseria 



Trifolium 



Trigonia 



Tringa 22. 36, 



Trisetum 



28, 56, 



Trochilus. . 



Troglodytes. . . . 

 Tropidoclouiurn 



Tryblidiella 



Tryblidium 287, 



385 



296 



465 



63 



41 



217 



65 



379 



60 



139 



67 



64 



■532 



532 



211 



44l> 



132 



.)•).) 



•>•)•> 



204 

 217 

 1st; 

 216 

 234 

 210 

 406 

 384 



H5 

 139 

 403 

 214 



(il 

 366 

 129 

 308 



"61 

 215 



62 

 65 



:;s7 

 451 

 450 



Trypoxylon 467, 4*1 



Turbinella 



Turdus .... 22, 23, 28, 58, 



Turritella 220, 



Typhlotriton 



Typton 



Tyrannus 2"), 44, 



Qlmus 



Umbilicaria 



Ungualia 



Uredineae 



Qria 22, 



Urinator 22, 29, 



Uromyces 



Ustilagine:e 



Vaccinlum 



Vallonia 234 



Valsaria 



Veuiella 



Vermicularia 159, 



Veronica 



Verrucaria 



W'sicaria 



Virbius 



\ T ireo 22, 28, 27, 53, 



Voluta 



Volutella 



Volutoderma 220, 22 



Volutomorpha 22<i 



Wallrothiella 133 



Woodsia 215 



Xanthoeephalus 47 



Xanthoxylum 139 



Xenopicus 42 



Xiphocaris 121 



Xiphosoma 430, 4K1 



Zenaidura 39, 61 



Zeuglodon 71 



Zignoella 137 



Zonitoides 389, 894, 395 



Zonotrichia 23, 49, 63 



Zvthia 457 



589 



477 

 220 



65 

 221 

 384 

 119 



62 

 138 

 216 

 429 

 152 



30 



60 

 155 

 152 

 212 

 ■279 

 144 

 222 

 456 

 212 

 216 

 208 

 IIS 



64 



221) 



171 

 »■).> 



