441

ARM

of, 77; on the crab with the
Pinna, 100; Carabos of, 195;
on name for the lobster used
by, 203; on a caridion in the
shell of a Pinna, 241
Armadillididæ defined, 432
Armadillidium, album, alpinum,

Davidi, esterelanum, Kochi,
Simoni, sordidum, vulgare, 434
Armadilloniscus, ellipticus, tuber-
culatus, 431

Armature, of Oplophorus, 244; of
claw and pleon in Squilla, 282;
of carapace in female Cumacea,
294; of species of Arcturus, 370
Arms, Miss J. M., on the crusta-
cean labium, 40; on the telson
of Porcellana, 47; on the gait
of a crab, 58

Artemia, the brine-shrimp, a Phyl-
lopod, 14

Arthrobranchiæ, 134
Arthropoda, definition of, 2;
classes of, 3

Asaphus tyrannus, a large trilo-
bite, 27

Ascension Island, land-crabs at, 14
Asellidæ defined, 376; notes by
Bovallius on, 377
Asellopsis preoccupied, 377
Asellota defined, 376

Asellus, 375; aquaticus, 13, 23,
377; communis, coxalis, 377
Aspidophryxus, peltatus, Sarsi,
399; Sarsi, parasitic Copepod
on, 400

Astacidæ, discarded as a family
name, 201

Astacidea defined, 199
Astacilla, 370; Cordiner's original
account of, 371; damnoniensis,
Deshayesii, dilatata, gracilis,
granulata, intermedia, longi-
cornis, 371; marionis, 372
Astacoides madagascariensis, 209
Astacopsis serratus. large Austra-
lian crayfish, 28, 210
Astacus, misuse of name, 201;
right use reasserted, 203; gam-
marus, americanus. 203
Astrurus crucicauda, 381

BAT

Atattut, name of cocoanut crab
in Amboina, 158
Atelecyclus, heterodon, septem-
dentatus, 75

Athanas nitescens, 232

Athelgue, alias Athelgus, Athelges,
409; guitarra, paguri, Prideauxii,
409; Cardonæ, cladophora, in-
termedia, lorifera, 410

Atya, remarkable hands of, 240;
bisulcata, scabra, serrata, sul-
catipes, 240
Atyephyra, 241
Atyidæ defined, 239
Atyoida, 240

Atys preoccupied, 240
Auditory apparatus, in first an-
tennæ of Macrura, 36; in uro-
pods of Mysidæ, 37; in Bra-
chyura, 52

Audouin, Savigny's plates de-
scribed by, 173; on Tylos La-
treillii, 424

Aurivillius, Dr. C. W. S., on the
manners and customs of the
Oxyrrhyncha, 113, 114; on the
associates of hermit crabs, 168;
on glands in Eupagurus, 169
Autonomoa, classification of, 253;
Olivii. glaber, 253
Axiidæ defined, 187

Axius, 187; glyptocerus, 188;
stirynchus, 187

BACON, Lord, natural knowledge
in, 5
Bænosome, alias trunk, peræon, 45
Bait for Crustaceans, 21
Balanoglossus, position of, 2
Balanus, improvisus in fresh water,

17; psittacus of great size, 31
Barrois, Dr. Th., on Ozius Ed-
wardsi, 63; on catching crabs,
94; Syrian woodlice collected
by, 427

Barybrotidæ defined, 347
Barybrotes, agilis, Indus, 347
Basis, alias basipodite, second
joint, 43

Bate, Mr. Spence, on ear-cavity

BAT

of lobster, 36; on the telson,
46; on young Pagurids, 164;
on subdivision of Macrura, 180;
on sensory and respiratory ap-
paratus, 181; on the petasma,
215; on classification of the
Schizopoda, 223; on uniform
nomenclature, 255

Bate and Westwood, on Tanais
and Apseudes, 329; on the
Valvifera, 369

Bathymetrical distribution, 18
Bathynectes, longispina, superbus,
70; longipes, 71

Bathynomus giganteus, 29; eyes
and branchiæ of, 344

Bathyplax, 93; typhlus, oculiferus,
103

Bathytanais, 324

Bathytropa, 429

Beddard, Mr. F. E., report on the
'Challenger' Isopoda by, 357;
on eyes of Serolidæ, 359
Bell, Thomas, on telson of prawn,
46; on the genus Cancer, 57;
on Vaughan Thompson, 59; on
Milne-Edwards, 60; on Portum-
nus and Platyonichus, 67
Bellia, 72

Bellon, Rondelet's criticism of, 281
Belt, Mr. T., on wide range of

freshwater species, 23

Beneden, M. P. J. van, finds Nau-
plius of Cerataspis, 220
Benedict, Mr. J., on the genus
Panopeus, 56

Bentheocaris exuens, an abyssal
species, 245

Benthesicymus, deep range of, 19;
pleocanthus, 219; eyestalk of,

220

Bentheuphausia amblyops. 264
Benthocetes, subdivided sixth

joint in, 219
Benthonectes, subdivided seventh
joint in, 219

Betæus, 232; æquimanus, malleo-
digitus, microstylus, 233
Beurs-Krabbe, name explained,

158

Birgus the cocoa-nut crab, de-

BRA

scribed, 156; its names in va-
rious languages, 158; its specific
name latro originally belonging
to Pagurus, 159

Bithynis, a synonym of Palæmon,
246
'Blake,' U.S.S., giant isopod found
by, 29; Pylocheles Agassizii,
taken by, 160
Blepharis, 181

Boas, Dr. J. E. V., on the first an-
tennæ, 36, 37; on the position
of the vulvæ, 139; the euky-
phora of, 224; on the order
Squillacea,' 278; on the legs
of the Isopoda, 316

6

Boddam-Whetham, Mr. J. W., on
cocoanut crabs, 157

Bodotria arenosa, 302

Boeck, Axel, numbering of leg-
joints by, 43

Bondaroy, Fougeroux de, on Bo-
pyri. 392

Bonnier, M. Jules, on parasites of
Macrura anomala, 174; his key
to species of Galathea, 175: on
Uroptychus rubrovittatus, 178
Bopyri, allusion to, 13, 128, 174
Bopyridæ defined, 408
Bopyrina, hippolytes, nitescens,
ocellata, virbii, 416
Bopyroides, acutimarginatus, 417
Bopyrus, Fougerouxi, Helleri, pa-
læmonis, Rathkei, squillarum,
treillianus, xiphias, 415; (?)
alphei, 416
Boreomysis obtusata, deep range
of, 19; arctica, scyphops, 268;
range and size of, 269
Boreophausia, synonym of Rhoda,
inermis, Jardineana, Raschii,
263

Bosc, L. A. G., legend accepted
by, 25; on crabs in Carolina,

91
Bovallius, Dr. C., on Thranites,
70; on Glossobius, 354; on Asel-
lidæ, 377
Brachycarpus, 217

Brachyura, the suborder, 8; de-
fined, 51; subdivisions of, 53, 54

443

BRA

Brady, Dr. G. S., on Ostracoda, 31
Brain, the, 33, 48, 299
Branchiæ, 4, 45; in Ocypode, 87;
Sesarma, 97; distinguishing
names of, 134; in Thalassina,
182; wanting in Mysidæ, 267;
of the Squillidæ, 279; of the
Cumacea, 296; in Bathynomus,
344;
in Tylos, 423; in Helleria,
425

Branchiopoda, order of Entomos-
traca, 9

Branchiura, sub-order of Branchio-
poda, 10

Breathing apparatus, of Gnatho-
phausia, 259; of Cumacea, 295;
of cheliferous isopods, 318, 320;
of Epicaridea, 394
Bregmocerella, synonym of Cerato-
cephalus, tricornis, 365
Brongniartia, synonym of Serolis,
trilobitoides, 357

Brook, Mr. G., on larval Euphau-
siidæ, 265

on

Brooks, Professor W. K., on range
of Squillidæ, 19, 280; develop-
ment of Penæus, 217;
characters of Squillidæ, 281;
on larval Squillidæ, 288
Browne, Patrick, on West Indian
land-crabs, 80, 83; on the Turtle-
Crab, 95; Oyster-crab, 101:
Mamma Shrimp, 145; Mother
Lobster, 192

Budde-Lund, G., on the terrestrial

Isopoda, 421, 423-426, &c.
Bullar, Mr. J. F., on alternating
sexes in Cymothoidæ, 350
Burrowing crustaceans, Chelura
terebrans, 17; American Lady-
Crab, 67; the Masked Crab, 73;
Thia residuus, 75; American
fiddler-crabs, 90, 91; Sesarma,
97; the mole-like Hippa, 150;
Callianassa, 183; Upogebia, 185;
Cambarus, 208; Squillidæ, 280;
Lysiosquilla, 285; Limnoria lig-
norum, 367

Bythocaris, 234; leucopis, nana,
Panschii, Payeri, simplicirostris,
237

CAN

Bythotrephes crassicauda, an En
tomostracan, 31

CABIRA preoccupied, 400
Cabirops, 400; lernæodiscoides,
401
Cabiropsidæ, 400

Calanus finmarchicus, parasite of,

397

Calappa, depressa, gallus, granu-
lata, 124

Calappidæ defined, 123
Calathura, 332

Callianassa, branchiæ of, 180;
early description of, 183; la'i-
cauda, Stimpsoni, subterranea,
183
Callianassidæ defined, 183
Callianidea, pleopods of, 184
Calliaxis adriatica, 187
Calling Crab, the, 89

Calocaris, larval form of, 186;
Macandreæ, habits of, 190
Calyptopis, larval stage of Eu-
phausiidæ, 266
Calyptura (preoccupied), carnea,
366
Cambaroides accepted as

ge-

nus, 208; dauricus, japonicus,
Schrenkii, 208

Cambarus, 207; alternating forms
of male in, 209; argillicola,
Bartonii, Diogenes, dubius, pel-
lucidus, 208

Campbell, Lord George, on land-
crabs, 94

Campecopea, hirsuta, mimicry by,
16, 363; Cranchii, 363
Camptoplax, 93

Campylaspidæ, 295, 313; defined,
306

Campylaspis, nodulosa, last legs
deficient in, 293; carinata, cos-
tata, rubicunda, 307
Cancer, great restriction of the
genus, 57; irroratus, pagurus,
58; borealis, 59; residuus, 75;
ruricola, 80; marmoratus, 94;
dormia, dormitator, 135; caninus,
raniformis, 143; crumenatus,

Chelifera, the Isopod tribe, de-
fined, 318
Chelipeds, 44

Chelura terebrans, a wood-boring
Amphipod, 17

Cheramus, 183; its position ques-
tioned, 184

Cheraphilus, bispinosus, nanus,
trispinosus, 226; echinuletus,
neglectus, 227

Chevreux, M. Ed., many Amphi-
pods on Maia squinado, found
by, 22; on Helleria brevicornis,
425

Chilton, Mr. C, on the Phreatoi-
cidæ, 388, 390

Chionocetes opilio, size of, 117
Chiromysis, synonym of Heteromy-
sis, 273

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 Thyro-traca, 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