INDEX 



551 



Eoscorpins, 298 



Epeira, JiU9 ; E. angvlata, 315, 409 ; B. 

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

 hifurcata, 359 ; E. caudata, 359 ; E. 

 coniuta, 409 ; E. aicurbitina, 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. inauntia, 349 : E. pyramidata, 

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

 anea, 350 ; E. umbratica, 409 



Epelridae, 376, 377, 4O6 



Epeirinae, 40S 



Ephippium, 48 



Epibiemmn, 4^0 



Bpioarida, 129 ; sex in, 105 



Epicaridian, larva of Epicarida, 130 



Epicoxite, of Eiirypterus, 287 



Epidanus, 449 



Epigyne, 319, 333, 378 



Epipliarynx, 459 



Epipodite, 9, 10 



Episininae, 402 



Episimts truncatus, 4^3 



Epistome, of Eurypterida, 291 ; of Pseudo- 

 scorpions, 431, 436 ; of Phalangidea, 443 



Erber, 355, 356 



Eremobates, 4S9 



Eremobatinae, 4^9 



Eresidae, S9S 



Eresus cinnaberinus, 398 



Eriauchenus, 4II 



Erichthoidina, larva of Stomatopod, 143 



Ericthus, larva of Stomatopod, 143 



Erigone, 405 



Erigoninae, 4O4 



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

 tiliae, 465 



Eriophyidae, 4^4 



Eriphia, 191 ; E. spinifrons, 191 



Erlanger, von, on development and posi- 

 tion of Tardigrada, 483 



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

 358 ; E. twbercnlata, 412 



Eryonldae, 1S8 ; habitat, 204 



Eryonidea, 1S7 



Erythraeinae, ^73 



Bstheria, 21, 22, 23, 36 ; E. gubernator 

 and E. macgillivrayi, habitat, 33 ; E. 

 teiraceros, 36 



Eucarlda, 114, 144 f' 



Euchaeta norwegica, 5S 



Eucopepoda, 57 f. 



Eucopia australis, 119 



Euoopiidae, 113, 114, 118 



Eudendrimn, Pycnogons on, 520 



Eudorella, IZl 



Eukoinenia, 4^3 ; E. augusta, 423 ; E. 

 florenciae, 423 ; B. grassii, 423 



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

 . 36 



Eulovia, 230 



Eumalaeostraoa, 112 f. 



Eupagurinae, ISO 



Eupoffurus, 180 ; E. hernhardns, com- 

 mensalism, 172 ; distribution, 199 ; E. 

 excavatus, parasitic castration of, 101 ; 

 E. longicarpus, metamorphosis, 179 ; E. 

 pridecmxiif commensalism, 172 ; E. 

 piihescens, distribution, 199 



Euphausia peUudda, 145, 146 



Euphausiacea, 144 



Euphausiidae, 113, 114, 144 > larval 

 history, 145 ; eyes, 150 



Eupodes, 471 



Euproops, 278 



Eurycare, 232, ^4"^ 



Burycercus, 53 ; alimentary canal, 42 ; E. 

 lamellatus, habitat, 207 



Eurycide, 505, 633 ; E. hispida, 506, 

 507, 533 



Eurycididae, 533 



Eurydium, 485 



Euryopis, 404 



Enrypelma, 389 ; B. hentzii, 361, 370 



Buryplax, 195 



Eurypterida, S58, 278, 283 f. 



Burypteridae, 290 f. 



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

 fisclieri, 284, 286, 289 



Eurytemora, 59 ; B. affinis, habitat, 206 



Eusarcns, 283, 291 



Euscorpiinae, SOS 



Buscorpius, 298, 308 ; E. caipathicns, 299 



Eusimonia, 4^9 



Euterpe aeutifrons, 61, 61 ; distribution, 

 203 



Buthycoelus, 389 



Evadne, 54 ', young, 47 



Excretory system (including Renal organs), 

 in Crustacea, 12 ; in Arachnids, 267 ; in 

 Limulus, 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 



