448 
ECH 
Echidnocerus setimanus, 
size of, 154 
Echinoplax Moseleyi, 110 
Ecphysis, alias exopod, 194 
Edible 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 Squiilide, 288; of Cu- 
macea, 298 
Eiconaxius, acutifrons, parvus, 188 
Eisig, Dr.,on behaviour of Inachus, 
113 
Eisothistos, 331; 
mimicry by, 335 
Elamene Mathezi, 102 
Elaphocaris, a larval Sergestes, 221 
Eluma, 433; purpurascens, 434 
Endopod, alias endopodite, 36 
Endostome, 62 
Engeus, distribution of, 210 
Entione achei, 406 
Entomostraca, 6, 7; subdivision 
of, 9; where met with, 14, 17; 
numbers and sizes of, 31; seg- 
ments of, 32; mandibular palp 
in, 39 
Entoniscidz defined, 405 
Ent ‘niscus, brasiliensis, Creplinii, 
Miilleri, porcellanz, 406 
Ephyra (?) compressa, 241 
Ephyrina Benedcicti, 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, 260 
Epistome, the, 52, 435 
Epizoanthus, americanus, paguri- 
philus, colonial polyps asso- 
ciated with Hermit-crabs, 168 
Eretmocaris, 254; longicaulis, eye 
of, 35, 255 
Ergasticus, Clouei, Naresii, 110 
Ergyne cervicornis, 413 
great 
vermiformis, 
A HISTORY OF RECENT CRUSTACEA 
EUP 
Erichsonia filiformis, 375 
Erichthalima, 290 
Erichthide, larval Squillide, 281 
Erichthus, 289 
Eriocheir japonicus, 95 
Eriphia, ridges on endostome of, 
62 
Eryon, a fossil genus, 199; cari- 
bensis, 144 
Eryontide defined, 199 
Erythrops, 267, 275; elegans, ery- 
throphthalmus, Goésii, pyg- 
meus, 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 
Eucheta glacialis, mandibular 
‘palp ’ in, 39 
Euchetomera, tenuis, typica, 267, 
276 
Eucolomban, ornatus, picta, 345 
Eucolumba, ornatus, picta, 345 
Eucopia australis, 260; distri- 
bution of, 261 
Eucopiide defined, 260 
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 
Euneognathia, new genus, gigas, 
338 
Eunepbrops Bairdii, 202 
Eupagurus, 1:0; Bernhardus, cu- 
anensis, excavatus, Prideaux, 
pubescens, sculptimanus, 164 ; 
isopods parasitic on, 409, 410, 
411 
Euphausia, luminosity of, 262; 
pellucida, superba, 262 
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