INDEX 



551 



Eoscorpivs, 298 



Epeira, 4^'J ; E. angulata, 315, 409 ; E. 

 basilica, 350, 351 ; web of, 351 ; E. 

 hifurra.ta, 359 ; E. caudata, 359 ; E. 

 cornuta, 409 ; E. cucurbitina, 372, 409 ; 

 E. diademata, 335, 340, 343, 345, 359, 

 366, 380, 409 ; anatomy, 332 ; cocoon, 

 358 ; silk, 360 ; spinnerets, 325 ; E. 

 labyrinthea, 350 ; E. madagascarensis, 

 360 ; E. mauritia, 349 : E. injramidata, 

 409 ; E. quadmta, 366, 409 ; E. triar- 

 anea, 350 ; E. umbratica, 409 



Epeiridae, 376, 377, 406 



Epeirinae, 4OS 



Ephippium, 48 



Epiblemiim, 4^^' 



Epicarida, 1:29 ; sex in, 105 



Epicaridian, larva of Ejncai'ida, 130 



Epicoxite, of Eurt/pterns, 287 



Epidanus, 44^ 



Epigyne, 319, 333, 378 



Epipharynx, 459 



Epipodite, 9, 10 



Episininae, ^^■'^ 



Episinus truncatus, 403 



Epistome, of Eurypterida, 291 ; of Pseudo- 

 scorpions, 431, 436 ; of Phalangidea, 443 



Erber, 355, 356 



Ereviobates, 4^0 



Eremobatinae, 4^^ 



Eresidae, 398 



Eresus cinnaberifius, 398 



Eriauchenus, 4II 



Erichtboidina, larva of Stomatopod, 143 



Ericthus, larva of Stomatopod, 143 



Erigoiie, 405 



Erigouinae, 4O4 



Eriophyes, 460 ; E. ribis, 455, 465 ; E. 

 tiliae, 465 



Eriopliyidae, 4^4 



Eriphia, 191 ; E. sj^inifrons, 191 



Erlanger, von, on development and posi- 

 tion of Tardigrada, 483 



Ero, 411 > E.furcata, 366, 411 ; cocoon, 

 358 ; E. tubercnlnta, 412 



Eryonidae, 158 ; habitat, 204 



Eryonidea, 157 



Erytbraeinae, 4/3 



Estheria, 21, 22, 23, 36 ; E. giibernator 

 and E. macgiUivrayi, habitat, 33 ; E. 

 tetraceros, 36 



Eucarida. 114, 144 f- 



Euchaeta nnrwegica, 58 



Encopepoda, 57 f. 



Eucopia anstralis, 119 



Eucopiidae, 113, 114, 118 



Eudendrium, Pycuogons on, 520 



Etidorella, 121 



Eukoenenia, 4'^3 ; E. augusia, 423 ; E. 

 florenciae, 423 ; E. grass ii, 423 



Eulimnadia, 36 ; E. mauritani, 36 ; E. 

 texana, 36 



Euloma, 230 



Eumalacostraca, 112 f. 



Eupagurinae, 180 



Eupagurus, 180 ; E. bernhardiis, coni- 

 meiisalism, 172 ; distribution, 199 ; E. 

 excavatus, parasitic castration of, 101 ; 

 E. longicarpus, metamorphosis, 179 ; E. 

 prideauxii, commensalisni, 172 ; E. 

 pubesce7is, distribution, 199 



Euphausia pelhicida, 145, 146 



Euphausiacea, 144 



Euphausiidae, 113, 114, 14// ; larval 

 history, 145 ; eyes, 150 



Eupodes, 4'^! 



Euproijps, 278 



Eurycare, 232, 247 



Eurycercus, 53 ; alimentary canal, 42 ; E. 

 lawcUnt'iis, habitat, 207 



Eurycidc, 505, 533 ; E. hisjiida, 506, 

 507, 533 



Eurycididae, 533 



Eurydium, 485 



Euryopis, 4O4 



Eurypehna, 389; E. hentzii, 361, 370 



Euryphtx, 195 



Eurypterida, 258, 278, 283 f. 



Eurypteridae, 290 f. 



Eurypfcrus, 283 f., 290, 291, 292 ; E. 

 fischeri, 284, 286, 289 



Euryteviora, 59 ; E. affinis, habitat, 206 



Eusarcus, 283, 291 



Euscorpiinae, 308 



Euscorpius, 298, 308 ; E. carpafhicus, 299 



Eusimonia, 4^9 



Euterpe acutifrons, 61, 61 ; distribution, 

 203 



Euthycoelus, 389 



Evadne, 54 ', young, 47 



Excretory system (including Renal organs), 

 in Crustacea, 12 ; in Arachnids, 257 ; in 

 Limidus, 270 ; in Tardigrada, 481 ; in 

 Pentastomida, 491 



Exner, on mosaic vision, 148 



Exopodite, 9, 10 ; of Trilobites, 237 



Eyes, compound, of Crustacea, 146, 147 ; 

 physiology of, 148 ; of deep-sea Crus- 

 tacea, 149 ; connexion with- phosphor- 

 escent organs, 151 ; regeneration of, 6 ; 

 of Trilobites, 227 f., 228 ; of Limidus, 

 271 ; of Eurypterida, 285 ; of Scorpions, 

 301 ; of Pedipalpi, 309 ; of Spiders, 

 315, 334 ; of Solifugae, 426 ; of Pseudo- 

 scorpions, 431 ; of Phalangidea, 442 ; 

 of Acarina, 458 ; of Pycnogons, 517 



Fabre, on habits of Spiders, 298 f. ; of 

 Tarantula, 361 f. ; on Wasp v. Spider, 

 368 f. 



Facet, of Trilobites, 235 



Facial suture, 225 f., 232 



Falanga, 424 



False articulations, 444 



