448 



A HISTORY OF RECENT CRUSTACEA 



ECH 



Echidnocems setimanus, great 

 size of, 154 



Echinoplax Moseleyi. 110 



Ecphysis, alias exopod, 194 



EdibJe crab, the, good contrivance 

 for extirpating, 57 



Edotia, bicuspida, triloba, 374 ; 

 tuberculata, 375 



Eriophthalma, 7, 8, 43 ; defined, 

 291 



Egeon, fasciatus, sculptus, 226 



Eggs, of Gecarcinus, 83 ; often 

 large in deep-water species, 177, 

 189 ; of Squillidije, 288 ; of Cu- 

 macea, 298 



Eiconaxius, acutifrons, parvus, 188 



Eisig, Dr., on behaviour of Inachus, 

 113 



Eisothistos, 331 ; vermiformis, 

 mimicry by, 335 



Elamene Mathtei, 102 



Elaphocaris, a larval Sergestes, 221 



Eluma, 433 ; purpurascens, 434 



Endopod, alias endopodite, 36 



Endostome, 62 



Engseus, distribution of, 210 



Entione achgei, 406 



Entomostraca, 6, 7 ; subdivision 

 of, 9 ; where met with, 14, 17 ; 

 numbers and sizes of, 31 ; seg- 

 ments of, 32 ; mandibular palp 

 in, 3a 



Entoniscidai defined, 405 



Ent >niscus, brasiliensis, Creplinii, 

 Miilleri, porcellanje, 406 



Ephyra (?) compressa, 241 



Ephyrina Benedicti, 244 



Epicaridea, discussion of, 392; 

 phylogenetic table of, 393 ; mar- 

 supial plates of, 297, 393 



Epichthys giganteus, 352 



Epipod, 41 , 42 ; of first maxillipeds 

 in Eucopia, 2(50 



Epistome, the, 62, 435 



Epizoanthus, americanus, paguri- 

 philus, colonial polyps asso- 

 ciated with Hermit-crabs, 168 



Eretmocaris, 254 ; longicaulis, eye 

 of, 35, 255 



Ergasticus, Clouei, Naresii, 110 



Ergj'ne cervicornis, 413 



EUP 



Erichsonia filiforrais, 375 



Erichthalima, 290 



Erichthidse, larval Squillidas, 281 



Erichthus, 289 



Eriocheir japonicus, 95 



Eriphia, ridges on endostome of, 



62 

 Eryon, a fossil genus, 199 ; cari- 



bensis, 144 

 Eryontidse defined, 199 

 Erythrops, 267, 276 ; elegans, ery- 



throphthalmus, Goesii, pyg- 



mseus, serratus, 275 

 Estheria californica, a large Phyl- 



lopod, 31 

 Ethusa, 18, 132 ; mascarone, 53, 



132; granulata, 132 

 Ethusina, challengeri, 18 ; abyssi- 



cola, 132 

 Eubelum lubricum, 433 

 Eacheeta glacialis, mandibular 



'palp 'in, 39 

 EucliEetomera, tenuis, typica, 267, 



276 

 Eucolomban, ornatus, picta, 345 

 Eucolumba, ornatus, picta, 345 

 Eucopia australis, 260 ; distri- 

 bution of, 261 

 Eucopiidae defined, 2C0 

 Eudora preoccupied, 305 

 Eudorella, emarginata, truncatula, 



305 

 Eudorellopsis, deformis, resima, 



305 

 Eugerda globiceps, 382 

 Eukyphota, meaning of, 224 ; iso- 



pods parasitic on, 410 

 Eumetor liriopides, 404 

 Eumiersia, synonym of Nemato- 



carcinus, 249 

 Eumunida picta, 177 

 Euneognalhia, new genus, gigas, 



338 

 Eunepbrops Bairdii, 202 

 Eupagurus, ItO ; Bernhardus, cu- 



anensis, excavatus, Prideaux, 



pubescens, sculpt imanus, 161 ; 



isopods parasitic on, 409, 410, 



411 

 Euphausia, luminosity of, 262 ; 



pellucida, superba, 262 



