442 
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 classitication 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 branchiz 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 Serolidv, 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 
Bentheecetes, subdivided sixth 
joint in, 219 
Benthonectes, subdivided seventh 
joint in, 219 
Betzeus, 232; equimanus, malleo- 
digitus, microstylus, 233 
Beurs-Krabbe, name explained, 
158 
Birgus the cocoa-nut crab, de- 
A HISTORY OF RECENT CRUSTACEA 
BRA 
scribed, 156; its names in va- 
rious languages, 158 ; its specific 
name Jatro originally belonging 
to Pagurus, 159 
Bithynis, a synonym of Palemon, 
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- 
tenn, 36, 37; on the position 
of the vulve, 139; the euky- 
phota of, 224; on the order 
‘Squillacea,’ 278; on the legs 
of the Isopoda, 316 
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 
Bopyridze defined, 408 
Bopyrina, hippolytes, nitescens, 
ocellata, Virbii, 416 
Bopyroides, acutimarginatus, 417 
Bopyrus, Fougerouxi, Helleri, pa- 
lamonis, Rathkei, squillarum, 
treillianus, xiphias, 415; (2) 
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- 
lid, 377 
Brachycarpus, 247 
Brachyura, the suborder, 8; de- 
fined, 51; subdivisions of, 53, 54 
