CAN

158; megistos, 162; modestus,
206; Boreas, 228

Cancricepon, elegans, pilula, 413
Cancridæ defined, 56
Cancrinea defined, 55
Cancrion, cancrorum, floridus,
miser, 407

Cancroidea, alias Cyclometopa, 53
Caprellida, where found, 16, 22
Caprellidea, tribe of Amphipoda,
436; antennæ of, 35
Carabos of Aristotle, Bell's opinion
on, 195

Carapace, origin of, 38

Carcinion of Aristotle, the Pin-
notheres, 242

Carcinology, science of Crustacea,
13

Carcinus, mænas, 61, 65; granu-

latus, 66; heracleoticus, 77

Cardisoma, 79

445

CHL

Chlorotocus, 237, 238

Chorinus algatectus, 113; aculea-
tus, 115, 116; longispina, 116
Chorismus, 234
Cilicæa, 364

Circeis, bidentata, tridentata, 365
Circulation, 182

Cirolana, 342; borealis, concharum,
Cranchii, spinipes, 343
Cirolanidæ defined, 341

Cirripedia, alias Thyrostraca, posi-
tion and sub-division of, 11;
their range, 17; large species
of, 31

Cladocera, a sub-order of Branchio-
poda, 9

Cladocopa, a sub-order of Ostra-
coda, 10

Classification, of animals, 1; of
Arthropoda, 3; of Crustacea, 6;
of the Anomura, 8, 133, 146; of
the Schizopoda, 223, 256; of
the Tanaidæ, 328; of the
Phreatoicidæ, 391

Claus, Dr. C., on foot-jaws of
Copepoda, 42; development of
Stomatopoda, 288

Cleantis, filiformis, tubicola, 375
Clibanarius, 160

Cocoanut Crab, Birgus latro, man-
ners and nature of, 156
Codonophilus argus, 356
Cocidotea stygia, a blind cave-
dwelling species, 377
Cœlenterata, 1

Collecting, chapter on, 12; the
eatable crab, 65

Colouring, of common shrimp, 16;
American Lady Crab, 68; Chary-
bdis cruciatus, 69; Ocypode, 86;
Grapsus pictus, 94; Lazy Crab,
121; Galathea magnifica, 176;
Upogebia stellata, 185; larvæ
of American lobster, 205; Al-
pheus comatularum, 231; Al-
pheus affinis, 231; Hippolyte
varians, 235; Gnathophausia,
260; Euphausia superba, 262;
Squilla empusa, 283; Gnathiidæ,
338; Næsa and Dynamene, 361;
Trichoniscus roseus, 422

Cryptosoma cristatum, its priority
questioned, 125

Cryptothir, balani, minutum, 404
Cryptothiria, synonym of Crypto-
thir, 401, 404

Cubaris, albomarginatus, javanen-
sis, melanurus, officinalis, tri-
folium, 433

Cuma, 8, 301; arenosa. Audouinii,
Edwardsii, scorpioides, 302;
pulchella, 303

Cumacea, origin of name, 8; dis-
cussion of, 291; suborder de-
fined, 301

Cumella, limicola, pygmæa, 306
Cumidæ defined, 301

Cumopsis, 302; Edwardsii, lævis,
longipes, 303

Cuvier, on the pinna and crab, 100
Cyathura, 331; carinata, 333
Cyclaspis, 302; cornigera, levis,
pusilla, 303

Cyclidæ, 54

Cyclinea, 71

Cyclodorippe, doubtful position
of, 130

Cycloës granulosa, 125

DEE

Cyclograpsus, respiration of, 97
Cycloidura venosa, 364
Cyclometopa, the tribe defined, 55
Cyclorhynchus preoccupied, 234
Cyclura preoccupied, 364
Cylisticus convexus, 428
Cylloma, 433; oculatum, 434
Cymodoce, emarginata, Lamarckii,
truncata, 362; abyssorum, 363
Cymonomus granulatus, 132
Cymopolia Caronii, 132
Cymothoa, sexes of, 350; eremita,
on tongues of fish, 353; œstrum,
354
Cymothoidæ, as a group, defined,
339; Hansen's tabular view of,
340
Cymothoidæ, in restricted sense,
defined, 341; discussed, 350,
351

Cynthia preoccupied, 276
Cynthilia, synonym of Siriella, 276
Cyproniscidæ, 397

Cyproniscus cypridinæ, descrip-
tion of, 397

Cyrtomaia, Murrayi, Suhmi, 110
Cyrtopia, larval stage of Euphau-
siidæ, 266

Cystisoma, genus of Amphipoda
Hyperidea, 30

Czerniavsky, V., bibliographical
writings of, 174; remarks on
Callianassa by, 183

DACTYLUS, alias Dactylopodite,
finger, nail, or seventh joint, 43
Dajidæ defined, 398

Dajus described, 398; mixtus,
mysidis, siriellæ, 399

Danalia, curvata, Dohrni, Lobian-
coi, 403

Darwin, Charles, on inosculant
forms, 93; on Grapsus at St.
Paul's Rocks, 94; on a crab
allied to Notopus, 143; on the
cocoanut crab, 156

Darwin, Erasmus, on the nature
of flesh, 6

Decapoda, objection to the word, 7
Deep-water species, 18, 19, 20,

447

DEF

201, 219, 237, 243, 250, 252, 259,
261, 269, 291, 326, 383, 387
Definition, difficulties of, 5; need
for caution in, 145

De Freminville, inaccurate de
scription by, 144

De Haan, on respiratory arrange-
ments, 41, 140; on 'spurious
females,' 109; on the clothing
of Chorinus, 116; on the food
of various crabs, 124; on the
impropriety of establishing the
suborder Anomura, 146
Delage, M. Yves, on breathing of
Apseudidæ, 320; on circulatory
apparatus of Tanaidæ, 328
De Man, Dr. J. G., on Thelphusa,

77; on Porcellanidæ, 173
Demon-faced Crab, the, 132
Dendrobranchiata, 180, 213
Dendrotion, 382

Dennisia sagittifera, marking of,
249

Deodamia preoccupied, 201

De Paw, description of death of

Drake by, 25

Desmarest, A. G., edition of Bosc's
Crustacea by, 25; history of
Crustacea by, 437
Desmosoma, aculeatum, armatum,
lineare, tenuimanum, 386
Deto, acin sa, echinata, 431
Development of Cancridæ. 59, 60;

of the Anomala, 172, 178; of
Norway lobster, 202; of Ameri-
can lobster, 204; of Crayfish,
207; of Euphausiidæ, 265; of
Squillidæ, 288; of Gnathiidæ,
335, 337; of Epicaridea, 396,
397, 402, 404
Diaphoropus, slight foundation for
the genus, 239
Diastylidæ defined, 310
Diastylis, 310; discussion of the

name, 311; stygia, 20; Good-
siri, 29, 310; biplicata, cornuta,
echinatus, insignis, lævis, lamel-
lata, Rathkii, rugosa, spinosa,
tumida, 311
Diastylopsis, Dawsoni, resima, 311
Dicera preoccupied, 75, 76

EBN

Dicerobates eroogoodoo, the huge

fish, 222
Dicranodromia,

genus, 137

an inosculant

Diogenes, 160; varians, 161
Diops, parvulus, spinosus, 306
Diptychus preoccupied, 178
Distribution, questions of, 22, 23;
by unconscious human agency,
99; in the deep sea, 153; of Asta-
cidea, 209; by wading birds,
241; of Eucopia, 261; of Sto-
matopoda, 280; of Serolidæ,
358; of Oniscoidea, 422, 428,
433
Dodecas elongata, one of the Am-
phipoda Caprellidea, 30

Dohrn, Dr. A., on the structure of
the Gnathiidæ, 336, 337
Dollfus, M. Adrien, on distribu-
tion of Porcellio, 428; on Lu-
casius, 429; on the parts of the
head in Oniscoidea, 435

Don Diego in 't volle harnasch, 158
Dorippe, facchino, 130, 132; ja-
ponica, 131, 132; dorsipes, 132
Dorippidæ defined, 130
Dorodotes, 237, 238
Doryphorus preoccupied, 233
Dotilla, brevitarsis, fenestrata, 102
Doto preoccupied, 102
Drake, Sir Francis, 25
Dressing, crabs practise, 112, 113,

115

Dromia, 134; origin of the name,
135; Rumphii, vulgaris, 135
Dromidæ defined, 134
Drominea defined, 133
Dynamene, Montagui, rubra, ver-
sicolor, viridis, 361, 362
Dynomene, 136

EARSTONES, alias otoliths, 36, 37,
182, 196
Ebalia, Bryerii, Cranchii, nux,
Pennantii, tuberosa, tumefacta,
129; undecimspinosa, 130
Ebner, Dr. V. von, on respiratory
apparatus of Tylos, 423; on
Helleria, 425

Echidnocerus setimanus, great

size of, 154

ECH

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 Squillidæ, 288; of Cu-
macea, 298

Eiconaxius, acutifrons, parvus, 188
Eisig, Dr., on behaviour of Inachus,
113
Eisothistos,

331; vermiformis,

mimicry by, 335

Elamene Mathæi, 102

Elaphocaris, a larval Sergestes, 221
Eluma, 433; purpurascens, 434
Endopod, alias endopodite, 36
Endostome, 62

Engæus, distribution of, 210
Entione achæi, 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

Entoniscidæ defined, 405

Ent niscus, brasiliensis, Creplinii,
Mülleri, porcellanæ, 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, 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

EUP

Erichsonia filiformis, 375

Erichthalima, 290

Erichthidæ, larval Squillidæ, 281
Erichthus, 289

Eriocheir japonicus, 95

Eriphia, ridges on endostome of,

62

Eryon, a fossil genus, 199; cari-
bensis, 144

Eryontidæ defined, 199

Erythrops, 267, 275; elegans, ery-
throphthalmus, Goësii, pyg-

mæus, 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

Euchæta glacialis, mandibular
'palp' in, 39

Euchætomera, tenuis, typica, 267,
276

Eucolomban, ornatus, picta, 345
Eucolumba, ornatus, picta, 345
Eucopia australis, 260; distri-
bution of, 261
Eucopiidæ 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

Eunephrops Bairdii, 202
Eupagurus, 100; Bernhardus, cu-
anensis, excavatus, Prideaux,
pubescens, sculptimanus, 161 ;
isopods parasitic on, 409, 410,
411
Euphausia, luminosity of, 262;
pellucida, superba, 262