1906.] 



NATURAL SCIENCES OF PHILADELPHIA. 



607 



Desmognathus oclirophaea 357 



Diapoma speculiferum 334 



Dichroatettix 31, 31, 32 



\iridifrons. 30,32 



Dichromorpha ..19, 29, 29, 367 



longipennis 29,29 



mexicana 29,29 



\iridis .29,367 



Diestrammena longipes 287, 290, 291 



palpata 290 



unicolor 287,290 



Diodon holocanthus 103 



hystrix 103 



Diodontidff.. 103 



Diplesion blennioides 522 



Dissosteira 377 



Carolina... 377 



longipennis 378 



spurcata...... 378,379 



Distichodontinse 467 



Distichodus rudolphi..... 467 



Dormitator maculatus 487 



Uorosomatidse 84 



Drilonereis 502 



Duleidse 510 



Dules..-. 510,512 



malo 512 



marginatus 512 



m. boninensis 510 



mato 512 



Eigenmannina 308 



melanopogon.. 308 



orinocensis 309 



Elassoma 513 



zonatum.... 513 



Elopidse... 81 



Elops saurus 81 



Emydidse 112 



Emys concentrica 113 



Encoptolophus. _ 374 



coloradensis.. 374 



sordidus..... 374 



Endodontidfe 153,154 



Englandina singleyana 143 



Engraulididce 84 



Enneacanthus gloriosus 515 



obesus 515 



Epacromia. 40 



Ephippus argus 469 



Epilampra 269 



abortivipenna 269 



abortivipennis.-.. 269 



fusca 271,271 



lucif uga .270, 270 



macuIicoUis 270 



Epinephelus drummond-hayi 97 



maculosus 97 



morio 97 



striatus 96 



Eremopedes 417 



balli 417 



Eretmochelys imbricata.. 112 



Eritettix 30 



variabilis 365 



Erythrinids 293 



Erythrinus 294 



brevicauda 294 



erythrinus.... 294 



salmoneus 294 



unitseniatus .293,294 



Esocidse... 487 



Esox osseus 81 



Etheostoma coeruleum 525 



c. lepidum 525 



c. spectabile 525 



flabellare 525 



jessiae 524 



macrocephalum 521 



niacailatum 524 



peltatum.. 521 



rufilineatum 524 



zonale.. 524 



Eucentrarchinae 513 



Eucentrarchus 513 



macropterus 513 



Eucinostomus gula 100 



meeki 488 



pseudogula 487 



Euconulus 530 



chersinus dentatus .....533, 563 



c. trochulus 124, 153,534 



f ulvus 153 



Eucj-nopotamus 460 



Euglandina singleyana 125 



Eulalia quadrioculata 220, 222 



longicomuta _ 221,222 



Eumeces fasciatus 110 



Eupera 174 



maculata 174 



singleyi 173 



yucatanense 174 



Euplectrotettix 39, 40, 40 



conspersus 40 



ferrugineus 4,0,40 



prasinus 40 



schulzi 40 



Eupnigodes... 39,40 



Eupomacentrus leucostictus 488 



Eupomotis gibbosus 516, 520 



holbroockii 520 



Eutryxalis 10, 11, 15 



gracilis 15 



minor 15, 15 



strigata 15 



Exocoetidae 91 



Fenestra ...19,30-32 



argentina ., 30 



bohlsii 30-32 



intermedia 30,30 



pulchripennis 30, SC 



Ferrissia 565 



Fiatola 118 



