INDEX 



443 



BRA 



Brady, Dr. G. S., on Ostracoda, 31 



Brain, the, 33, 48, 299 



Branchia3, 4, 45 ; in Ocypode, 87 ; 

 Sesarma, 97 ; distinguishing 

 names of, 184; in Thalassina, 

 182 ; wanting in Mysidse, 267 ; 

 of the Squillidse, 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- 

 sftdag, 265 



Brooks, Professor W. K., on range 

 of Squillidse, 19, 280 ; develop- 

 ment of Penasus, 217 ; on 

 characters of Squillidas, 281 ; 

 on larval Squillidas, 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 Cymothoiclse, 350 



Burrowing crustaceans, Chelura 

 terebrans, 17 ; American Lady- 

 Crab, 67 ; the Masked Crab, 73/; 

 Thia re.siduus, 75 ; American 

 fiddler-crabs, 90, 91 ; Sesarma, 

 97; the mole-like Hippa, 150; 

 Callianassa, 183 ; Upogebia, 185 ; 

 Cambarus, 208 ; bquillidse, 280 ; 

 Lysiosquilla, 285 ; Limnoria lig- 

 norum, 367 



Bythocaris, 234 ; leucopis, nana, 

 Panschii, Payeri, sirnplicirostris, 

 237 



CAN 



Bythotrepb.es crassicauda, an En- 

 tomostracan, 31 



CABIRA preoccupied, 400 



Cabirops, 400 ; lernjeodiscoides, 

 401 



Cabiropsidas, 400 



Calanus finmarchicus, parasite of, 

 397 



Calappa, depressa, gallus, granu- 

 lata, 124 



Calappidas defined, 123 



Calathura, 332 



Callianassa, branchiae of, 180; 

 early description of, 183 ; lati- 

 cauda, Stimpsoni, subterranea r 

 183 



Callianassidas denned, 183 



Callianidea, pleopods of, 184 



Calliaxis adriatica, 187 



Calling Crab, the, 89 



Calocaris, larval form of, 186 ; 

 Macandrea?, habits of, 190 



Calyptopis, larval stage of Eu- 

 phausiidce, 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 



Campylaspidas, 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 - r 

 ruricola, 80 ; marmoratus, 94 ; 

 dormia,dormitator, 135 ; caninus, 

 raniformis, 143 ; crumenatus, 



