INDEX 



iii.n, 298 



/;///</, 409 ; E. ancjulata, 315, 409 ; K. 

 l> silica, 350, 351 ; web of, 361 ; E. 

 bifurrata, 359 ; E. caudata, 359 ; E. 

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

 /:. diademata, 335, 340, 343, 345, 359, 

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

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

 lahyrinthea, 350 ; E. madagascaremsis, 

 360 ; E. 'inauritia, 349 : E. pyramulntn, 

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

 anea, 350 ; E. umbratica, 409 



Epeindae, 376, 377, 406 



Epeiriuae, ./'AS' 



Ephippiuni, 48 



Epiblemum, 4~ u 



Epicarida, 1JO ; sex in, 105 



Epicaridian, larva of Epicarida, 130 



Epicoxite, of Ewrypterus, 287 



Epichnnis, '/ '/'.i 



Epigyne, 319, 333, 378 



Epipharyux, 459 



Epipodite, 9, 10 



Episininae, 40 ~ 



E/ii sin us I rii in-ill US, 403 



Epistome, of Eurypterida, 291 ; of Pseudo- 



scorpions, !:',!, 436 ; of Phalangidea, 443 

 Krhur, 355, 356 

 Eremobates, 4 .", > 

 Eivnioliatinae, ',.".' 

 Eresidae, .!!>X 

 E res i is dnnaberinus, 3'JS 

 Eriauchenus, .'{LI 



?]richthoidina, larva of Stomatopod, 143 

 Ericthus, larva of Stomatopod, 143 

 Erigim*', },', 

 Erigoninae, 404 

 Erin/i!i i/is, .'ft',.') ; E. ribis, 455, 465 ; E. 



tiliae, 465 

 I'.i ip]i yidae. .'ft'i.'i 



Erifiliiii. I'll ; E. s/iiniirons, 191 

 Erlangcr, vm, mi di'Vc|ip|nncnt and po^i- 



tiuii 1,1 Tardigrada, 183 

 AV", ',11 \ E.J'un-iiln, :;t'>i;, 111; cocoon, 



358 ; E. inli,'i-i-nl,itii, 1 1 -j 

 llryonidiic, 158 \ li:i.l.itat, 204 

 Krymiidt.'a, /."//' 

 Mrytlirai-iii.'ic, /,'..' 

 /^/l/i'i-in, 21, 22, 23, .!<; : E. f/ii/n-rnti/in- 



and E. i/i<i<'t/i//ii-/-'i///, habitat, ?>''> : E. 



Eucarida, 111, !/,/, f. 



i-ir, (//((/, .55 



i'. 



iiii a a xl ml is, 119 

 Euoopiidae, 11::. 11 1, IIS 

 Eiiil'-inlriiiiii, I'ycnogons on, 520 

 Einliiri-llii, /.'/ 

 Eukoenenia, 4~-> ' E. ai>.</"*'". 423 ; E. 



florenciae, 42:! ; E. iimssii, 423 

 Ei'Hiniiinliii, .:<* ; E. ii/nin-il.iiiii, 36 ; E. 



texann, 36 



, 230 



Eumalacostraca, 17..' I. 

 Eupagurinae, ISO 

 Ei'/iiii/n/'iig, ISO ; E. bemhardus, 



mensalism, 172 ; distribution, 199 ; E. 



excavatus, parasitic castration of, rOl ; 



E. lonfficarj)!'*, metamorphosis, 179 ; E. 



prideaMxii, commensalism, 172 ; E. 



jinbescens, distribution, 199 

 Euphausia pellucida, 145, 146 

 Euphausiacea, 144 

 Euphausiidae, 113, 114, 144 ', larval 



history, 145 ; eyes, 150 

 Eiipodes, 4~1 

 Euproiips, 278 

 Eurycare, 232, 247 

 Eurycercus, 53 ; alimentary canal, 42 ; E. 



l<imf>Uiiti/s, habitat, 207 

 Eiiriii-iiii', 505, 533; E. liis/>i<ln, 506, 



507, 533 

 Eurycididae, 533 

 Ear i/i 1 1 'inn, 485 

 Euryopis, 404 



Eurypelma, 3S9 ; E. hentzii, 361, 370 

 Enriijiln.'', /'' 



Earypterida, 15S, 278, 283 f. 

 Eurypteridac, ..'HO f. 

 E-wrypterus, 283 f., 290, 291, 292 ; /;. 



jlsrheri, 284, 286, 289 

 Enryti'iiKn'ii, ''> ; E. njlinis, habitat, 20<> 

 Eusarcus, 2,x:i, 291 

 Euscorpiinae, ./".V 



Ei/.<i-<>rt>iits, 298,505; E. carpathicus, -J!''.' 

 iii, .'/ -'.'' 

 aeutifrons, '/'/, 61 : distrilnition, 



203 



Eiithn<-ni-liis, 389 

 Evadne, ~>4 ; young, 17 



Excretory system (including Itdird organs), 

 in Crustacea, 12 ; in Arachnid-*. 257 ; i" 

 l.u, mlus, 270; in Tanligrada, 4S1 ; in 

 Pentastmnida, -191 

 Exner, on mosaic vision, 1 I* 

 Exopodite, '., 10 ; of Trilobites, 237 

 Kycs, coinpoiind, of Crustacea, 1 I'i, 147: 

 physiology of, MS; of deep- sea Crus- 

 tacea, 149; connexion with phosphor 

 escent organs, l.~>l : n--cnciation of, ti : 

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

 27\ ; of Kiirypt.-rid:i t 2S.". : of Scorpions, 

 301 ; of I'-'dipalpi, :'.u;i; ,,f Spiders, 

 :',!.", :!! I ; of Solifugae, I2i! ; of I'-,.,,,!,,. 

 s.'or|iions, |:'.l ; of I'halungidiM. I 12 . 

 of Acarina, 45^ ; of l'\ t HOLIOHS. 517 



Fabiv, on habits oi Spiders, L". |S f. : of 

 Tarantula, :'.<'>! t. ; mi Wa>p v. Spider, 

 36s i. 



Facet. .il'Trilohites, L':'..". 



Facial suture, 225 f., 232 



Falanga, 424 



False art icnlations, 444 



