334 



THE CRUSTACEA 



Auomopoda, 29, 40 ; deti- 

 iiition, 53 



Aiioiiiostraca, 162 



Anoniura, 253, 309 ; defiui- 

 tion, 313 



Anostraca, 1, 29, 39, 48; 

 detinition, 53 



Anteuna, 11 ; of Aniphi- 

 poda, 228 ; of Brauchio- 

 poda, 35 ; of Cirripedia, 

 114 ; of Copepoda, 77 ; 

 of Cuniacea, 185 ; of 

 Decapoda, 265 ; of 

 Euphausiacea, 245 ; of 

 Isopoda, 198 ; of Lepto- 

 straca, 152 ; of Malaco- 

 straca, 144 ; of Mysi- 

 dacea, 173 ; of Ostra- 

 coda, 59 ; of Stomato- 

 poda, 321 ; of Syncarida, 

 164 ; of Tauaidacea, 

 191 



Autennal gland, 16 ; of 

 Amphipoda, 235 ; of 

 Decapoda, 285 ; of Eu- 

 phausiacea, 247 ; of 

 Leptostraca, 156 ; of 

 Mysidacea, 178 



Antennular fossa of Bi'a- 

 chyura, 257 



Antennule, 10; of Amphi- 

 poda, 226 ; of Apoda, 

 129 ; of Branchiopoda, 

 35 ; of Brauchiura, 95; 

 of Cirripedia, 113 ; of 

 Copepoda, 75 ; of Cuni- 

 acea, 185 ; of Decapoda, 

 264 ; of Euphausiacea, 

 244 ; of Isopoda, 198 ; 

 of Leptostraca, 152 ; 

 of Malacostraca, 144 ; 

 of Mysidacea, 173 ; of 

 Ostracoda, 58 ; of Stoma- 

 topoda, 321 ; of Syn- 

 carida, 164 ; of Tauai- 

 dacea, 191 



Antlmra, 211, 219 



Anthuridae, 197, 198, 

 205, 216, 219 



Anuropodinae, 219 



Anuropus, 207, 219 



Aora, 231, 241 



Aoridae, 235, 241 



Apoda, 1, 106 ; definition, 

 140 ; morphology, 128 



Apodemes in Decapoda, 

 263 



Apodidae, 53 



Appendix interna, 147 ; of 

 Decapoda, 273 ; of Eu- 

 phausiacea, 247 ; of 



Leptostraca, 156 ; of 



Stoniatopoda, 323 

 Appendix niasciilina, 274 

 Apseades, 187, 190, 191, 



193, 194, 195 

 Apseudidae, 191, 192, 193, 



194, 195 



Apus, 6, 7, 8, 11, 24, '26, 

 29, 30, 36, 37-40, 42, 

 43, 45, 46, 48, 50, 53 



Arachnomysinae, 181 



Arachnomi/sis, 173, 181 



Archaeomysinae, 181 



Archaeomysis, 176, 181 



Arcturidae, 197, 204, 212, 

 220 



Arcturus, 220 



Argathmia, 220 



Argathoninae, 220 



Argulidae, 104 



Argalm, 72, 95-97, 99, 



, 100, 104 



ArieteUus, 102 



Aristeiuae, 278, 304, 311 



Aristeus, 288, 289, 311 



Aristotle, 71,106, 254, 319 



Annadillidinae, 220 



A rmadillidin m, 220 



Armadillo, 220 



Artemia, 43, 50, 53 



Arthrobranchia, 14, 275 



Arthrostraca, 147 



Artotrogus, 82, 103 



Ascidicolidae, 75, 78, 81, 

 89, 103 



Ascidicola, 103 



Asconiscidae, 221 



Ascouiscus, 221 



Ascothoracica, 1, 106, 107 ; 

 definition, 140 ; develop- 

 ment, 127 ; morphology, 

 125 



Asellidae, 205, 206, 216, 

 219 



Asellota, 196 ; definition, 

 219 



Ascllus, 198, 199,204,208, 

 210, 211, 213, 219 



Astacidae, 257, 277, 304, 

 312 



Astacilla, 220 



Astacillidae, 220 



Astacura, 253 ; definition, 

 312 



Astacus, 264, 278, 282, 

 283, 285, 291, 312 



Asterocheres, 103 



Asterocheridae, 76, 78, 82, 

 84, 103 



Asterope, 59, 62, 64, 66, 

 67, 69 



Asteroi)idae, 69 

 Asthenoguathinae, 315 

 Astheaognathiis, 315 

 Asymmetrica, 106, 112 ; 



detinition, 140 

 Atelecyclidae, 315 

 Atelecyclinae, 315 

 Atelecyclus, 315 

 Athanas, 265, 311 

 Atya, 311 

 Atyidae, 266, 268, 282, 



304, 311 

 Atylidae, 241 

 Ati/lus, 241 

 Auditory setae, 19 

 Audouin, 3, 286, 324 

 Aurivillius, 107 

 Autotomy, in Amphipoda, 



231 ; in Decapoda, 273 

 Axiidae, 313 

 Axiics, 313 



Baird, 30 

 Bairdia, 64, 69 

 Bairdiidae, 62, 63, 69 

 Balanidae, 115, 140 

 Balaninae, 111 

 Balanus, 107, 108, 111, 



112, 122, 138, 140 

 Barnacle goose, 106 

 Baryhrotes, 220 

 Barybrotinae, 220 

 Basipodite, 7 

 Basis, 7 

 Bate, C. Spence, 183, 190, 



225, 254 

 Batea, 241 

 Bateidae, 241 

 Bathyndla, 162, 169 

 BcUhynomus, 198, 199, 204, 



211, 217, 218, 219 

 " Bauchwirbel " of Cope- 

 poda, 81 

 Belisarit's, 83, 103 

 Belon, 254 



Beneden, van, 72, 190 

 BeJithesicymus, 311 

 Bentheuphausia, 245, 246, 



248, 251, 252 

 Bentheuphausiinae, 252 

 Bernard, 5, 47 

 Beyrichia, 68 

 Birgus, 261, 262, 284, 303, 



304, 313 

 Boas, 148, 171, 244, 254, 



256, 259, 268, 274, 309 

 Bodotria, 188 

 Bodotriidae, 188 

 Boeck, 225 

 Bomolochidae, 103 

 Bomolochus, 103 



