836 



PROCEEDINGS OF THE ACADEMY OF 



[Dec, 



Eumeces tetragrammus 553 



Eumidia cteca 426 



Eunice gracilis 440 



medicina 441 



mucronata 433, 434, 436, 437 



northioidea 433 



qiiinquifida 433, 434, 435 



vittata 435 



Eunicida? 433 



Eupanthalis 423 



Eupera 784 



Euphrosyne superba 426 



Euplirosynidfe 426 



Euspora lucani 50, 640 



Eustala prompta 341 



Eutamias cinereicollis 20 



c. canipes 20 



quadrivittatvis 20 



Eutsenia 286 



atrata 287, 294, 295, 296 



biscutata 287,291 



concinna 293, 296 



cooperi 287,294 



couchi 287, 290, 291, 296 



dorsalis 287, 292, 293, 296 



elegans 286-295 



e. biscutata 288, 291, 296 



e. brunnea 287, 290, 291 



e. elegans 288, 291, 293-296 



e. lineolata 287, 288, 290 



e. plutonia 287, 290, 291, 296 



e. vagrans 288, 290, 292, 296 



eques 286, 296, 549, 553 



hammondi, 287,288, 291, 295-297 



henshawi 287, 290, 291, 296 



infernalis infernalis, 286, 287, 288, 

 289, 290, 293, 296 



i. vidua 287, 294, 295. 296 



kennicotti 290 



leptocephala 287, 294, 295 



marciana 296, 549, 553 



niegalops 296 



ordinoides 292,296 



parietalis 293,294 



pickeringi 287, 293, 294, 296 



proxima 296, 548, 553, 556 



radix 296,552 



sirtalis 288, 292, 294 



s. leptocephala....288, 293, 294, 296 



s. parietalis, 288, 289, 292, 294, 



296, 549, 553 



s. pickeringi 288, 293, 294, 296 



s. sirtalis...: 292, 294, 296, 554 



s. tetrata^nia 287, 292, 293, 296 



s. trilineata 287, 292, 294, 296 



vagrans 287,291 



vidua 295 



Eutichurus insulanus 340 



Falco sparverius phaltena 7 



Fallugia acuminata 590 



paradoxica acuminata 590 



Farancia 557 



Fasciolaria tulipa 757 



Feldspar 397,400 



Feldspar porphyry 398 



Feliclithys filamentosus 346 



marinus 346 



Felsite 398, 399, 400 



Floronia coccineus 340 



Floscularia, 364, 380, 384, 385, 387, 



390, 391 



ambigua 381-383, 385-388, 391 



atrochoides 391, 392 



campanulata 380-389 



chimsera 391 



conklini 3S0-3S9 



coronetta ...381-388 



cucullata 391 



edentata 390 



hoodii 391 



libera 392 



pelagica 390, 391, 392 



trilobata 391 



Flosculariidte 363-395 



Fontaria 43, 53 



sp 42 



Forcinella antoni 305 



Forficesila annulipes 304 



Forficula 311 



albipennis 310 



americana 301 



auricularia 311 



bidens 301 



californica 310 



linearis 310 



lugubris 311 



metrica 311 



pedestris 310 



ruficeps 310 



tolteca 30S 



Forficulidff 299 



Formica 218 



exsectoides 215 



fusca 219 



rufa 215,219 



r. subsp. difficilis 228 



sanguinea 219, 492 



subsericea 492,493 



Fouqueira 17 



Franckia 353, 355, 360 



alni 353,354 



brunchorstii 353, 354. 355, 358 



ceanothi 353, 354, 356 



subtilis 353 



Frullania 629 



Fulgur nodulatum 281, 282 



perversa 757 



pyrum 757 



spiniger 281,282 



Fundulus paraguayensis 530 



Fusimitra cellulifera 282 



Fusus mississippiensis 267 



