INDEX TO NEW GENERA AND SUBGENERA. 
3 
Aspidiophorus, Voigt , Verm. 58 
Assuan 1 a, Becker , Ins. 318 
Asteropontius, Thompson and Scott , 
Crust. 48 
Astheniodes, Hampson, Ins. 284 
Asthenoceros, Laidlaw , Verm. 44 
Astrarsea, Felix, Coel. 25 
Astrogyra, Felix, Coel. 25 
Astylosoma, Pic , Ins. 174 
Ataxastor, Jaekel, Echin. 92 
Atelidium, Sharp, Ins. 134 
Atelothorax, Sharp, Ins. 134 
Atelothrus, Sharp, Ins. 134 
Atemnora, Rothschild and Jordan, 
Ins. 260 
Atherinomorus, Fowler , Pisces 30 
Atreides, Holland , Ins. 260 
Atrophothele, Pocock , Arachn. 20 
Audebardia, Dollfus, Moll. 55 
Aulaca, Westerlund, Moll. 57 
Aulacobolus, Pocock, Myr. 14 
Aulacocidaris, Lambert, Echin. 66 
Aulacoclopius, Breddin, Ins. 333 
Aulodina, Jordan, Ins. 192 
Aulokleptes, Immermann, Prot. 59 
Aulopocella, Maplestone , Br} ? . 11 
Aurivillia, Tutt, Ins. 266 
Austrocypraea, Cossmann, Moll. 70 
Austrotriton, Cossmann, Moll. 70 
Autoneda, Busck, Ins. 299 
Auxopsedeutes, limes. Ins. 242 
Axinopsocus, Enderlein, Ins. 355 
Axiopsis, Borradaile, Crust. 35 
Ayrerus, Distant, Ins. 330 
Azania, Martin, Ins. 251 
Bseognatha, Kokujew, Ins. 240 
Baeriella, Simon, Arachn. 31 
Bagauda, Bergroth, Ins. 333 
Baicalocottus, Berg, Pisces 22 
Baptista, Distant, Ins. 332 
Baracellus, Distant, Ins. 324 
Barillopus, Matthew , Rept. 38 
Barombia, Jacoby , Ins. 201 
Baropezia, Matthew , Rept. 38 
Baryneus, Sharp, Ins. 134 
Baryssus, Fairmaire , Ins. 185 
Bassaniodes, Pocock , Arachn. 33 
Batesiella, Pocock, Arachn. 20 
Batocnema, Rothschild and Jordan, 
Ins. 260 
Batrachocottus, Berg , Pisces 22 
Batrachosuchus, Broom, Rept. 37 
Batrisomima, Raffray, Ins. 148 
Batroscenus, Raffray, Iris. 148 
Bedotia, Regan, Pisces 30 
Belargea, Cameron, Ins. 232 
Belgaumia, Kerremans, Ins. 168 
Belgicella, Ludwig, Echin. 92 
Bellia, Tutt, Ins. 260 
Bemmeris, Simon, Arachn. 20 
Benecles, Cameron, Ins. 232 
Benyllus, Cameron , Ins. 232 
Bergendalia, Laidlaw, Verm. 44 
Bergidora, Kerremans, Ins. 168 
Berutana, Rothschild and Jordan, 
Ins. 260 
Betsilconas, Kirkaldy, Ins. 345 
Bcttonia, Beddard, Verm. 38 
Beyrichoceras, Foord, Moll. 54 
Bibundia, Bischof, Ins. 318 
Biclavella, Willem, Ins. 363 
Biidmonea, Jullien and Calvet, Bry. 
10 
Biotsecus, Eigenmann and Kennedy, 
Pisces 25 
Biotodoma, Eigenmann and 
Kennedy , Pisces 25 
Biroa, Bolivar, Ins. 370 
Biroella, Bolivar, Ins. 372 
Bironia, Raffray, Ins. 148 
Bironides, Forster , Ins. 359 
Bittnerites, Kittl, Moll. 54 
Biwia, Jordan dnd Fowler, Pisces 34 
Bizone, Simon, Arachn. 35 
Blabioides, Hampson, Ins. 292 
Blsesiophthalmus, Schenkling, Ins.' 
176 
Blaisea, Simon, Arachn. 35 
Blakeius, Ashmead, Ins. 224 
Blastoconus, Roth, Mamm. 40 
Blastulidium, Pdrez, Prot. 62 
Blattella, Caudell, Ins. 368 
Blitopertha, Reitter , Ins. 164 
Boccharis, Distant, Ins. 328 
Bohemura, Jaekel, Echin. 94 
Bolbomyschus, Tosquinet, Ins. 232 
Bolla, Mabille, Ins. 258 
Bombias, Robertson, Ins. 215 
Boreodromia, Coquillett, Ins. 312 
Borneria, Willem, Ins. 363 
Borolinus, Bernlvauer, Ins. 145 
Bosbequius, Distant, Ins. 328 
Bosminella, Daday, Crust. 46 
Bothy noscelis, Aurivillius, Ins. 195 
Boulengerella, Eigenmann, Pisces 36 
Bowdenia, Dali, Moll. 79 
Brachauchenius, Williston, Rept. 31 
BrachiosauruS, Riggs , Rept. 28 
Brachycorcebus, Kerremans, Ins. 168 
BrachymolpuSj A’hiVmaiVe, Ins. 201 
Brachysphyrus, Blackburn, Ins. 157 
Brachystomella, Agren, Ins. 363 
Brachytypus, Burr, Ins. 372 
Brackenridgia, Busck, Ins. 299 
Branchinella, Sayce, Crust. 45 ’ 
