INDEX TO NEW GENERA AND, SUBGENERA. 
3 
Bernissartia, Dollo , Kept. 9 
Bertiuia, Jousseaume, Moll. 56 
Betanga, Moore , Ins. 168 
Bibisana „ „ 168 
Blapticus, Forster [1871], Ins. 140 
Borioikon [? Boreoecon], Polialcojf, 
Mamm. 38 
Bothragonus, Gill, Pise. 25 
Bothriometopus, Taschenberg, Ins. 
257 
Bothrio [r] rhinus, Fairmaire, Ins. 
110 
Botroclonium, Pocta, Spong. 11 
Boysidia [Boysioi-], Ancey , Moll. 80 
Brachalletes, De Vis, Mamm. 57 
Brachychara, Sharp, Ins. 46 
Brachyclerus, Fairmaire, Ins. 83 
Bracbyidium, Fairmaire , Ins. 89 
[-chidia, Solier , 1851, -ius, Chau- 
doir , 1852, Ins.] 
Brachynemata, Meyriclc, Ins. 233 
[-nema, Fieber, Ins. 1861] 
Bracliysara, Meyriclc , Ins. 231 
Brachytherium, Ameghino, Mamm. 
47 
Bradynocerus, Fairmaire , Ins. 91 
Brephoctonus, Forster [1871], Ins. 
138 
Brisingaster, Loriol, Ech. 5 
Brugnonia, Jeffreys , Moll. 49 
Burtonia, Bourguignat, Moll. 93 
Byrsia ||, Pascoe, Ins. 105 [ Walker , 
Ins. 1864] 
Bythinoplectus, Reitter, Ins. 54 
Bythiospeum, Bourguignat, Moll. 
47 
Byturna, Moore, Ins. 210 
Cabralia, Moore , Ins. 206 
Cacerlaca, Saussure [1864], Ins. 271 
[Kakerlac, Latreille, Ins. 1825] 
Cacosyndya, Kirby , Ins. 152 
Caduga, Moore , Ins. 168 
Cadytis „ „ 167 
Cseuophanus ||, Broun , Ins. 103 
[-nes, Forster, Ins. 1862] 
Caeranica, Meyrick, Ins. 233 
Caillaudia, Bourguignat, Moll. 83 
Calamocichla, Sharpe, Aves 25 
Calamonastes ,, „ 25 
Calanoides, Brady, Crust. 26 
Calathiscus, Sollas, Spong. 11 
Calcituba, Roboz, Prot. 7 
Callia3sclina, Selys, Ins. 266 
Callicistronia, Dali, Moll. 93 
Callistenoma, Butler, Ins. 230 
Camelonotus, Fairmaire , Ins. 69 
Campsoorinus, Miller, Ech. 8 
1883. [VOL. XX.] 
Gardiatherium [Cardio-], Ameghino, 
Mamm. 40 
Carneades ||, Grote, Ins. 206 [Bates, 
Ins. 1869] 
Cartosyrphus, Bigot , Ins. 245 
Catascythropus, Kolbe, Ins. 100 
Catastenus, Forster [1871], Ins. 139 
Catenina, Burmeister, Ins. 191 
Catoessa, Schiodte , Crust. 23 
Caulolepis, Gill, Pise. 21 
Cea || , Grote, Ins. 207 [ Walker , Ins. 
1837] * 
Cephalaeschna, Selys, Ins. 266 
Cephalissa, Meyrick, Ins. 216 
Cephaloplectus, Sharp, Ins. 48 
Cephalota, Dokhtouroff, Ins. 23 
[-tes, Geoffroy, Mamm. 1810, Bo- 
nelli, Ins. 1813] 
Ceratocorys, Stein, Prot. 10 
Ceratolepis ||, Sars , Crust. 18 [ Cha - 
puis, Ins. 1869] 
Chalazacanthus, Davis, Pise. 12 
Chalcogenia ||, J. Thomson, [1879], 
Ins. 73 [ Saunders , Ins. 1871] 
Cbamseclea, Grote , Ins. 207 
Chanapa, Moore, Ins. 168 
Charmodia, Moschler , Ins. 210 
Charoxus, Sharp, Ins. 45 
Cheriaster, Studer, Ech. 5 
Cheromettia, Moore, Ins. 196 
Chersonesia, Distant, Ins. 174 
Chilonyx ||, Cope, Ropt. 7 [Cheilo- 
nycha, Lacordaire , Col. 1842] 
Chirosa, Moore, Ins. 168 [-sia, Ron- 
dani, Ins. 1856] 
Chirox, Cope, Mamm. 58 
Chitalia, Sharp, Ins. 45 
Chitonodus, St. John , Pise. 9 
Chlamydolycus, Bourgeois, Ins. 79 
Chloropachys, Rey, Ins. 115 
Chronozoon, De Vis , Mamm. 52 
Cimaenomonas, Grassi, Prot. 2 
Cinusa, Schiodte, Crust. 23 
Citharistes, Stein , Prot. 10 
Cladopyxis „ „ 10 
Clathrocysta „ „ 10 
Cleatessa, Schiodte, Crust. 22 
Cleidopus [Cli-], De Vis, Pise. 22 
Clypeo[r]rhynchus, Sharp, Ins. 
100 
Cobanilla, Moore, Ins. 196 
Cooliastes, Weise, Ins. 107 
Ccesyra, Meyrick, Ins. 233 [Coesira, 
Savigny , Moll. 1816] 
Colaster, Wortlien, Ech. 6 
Coloceras, Taschenberg, Ins. 257 
Comatopselaphus, Schau/uss, Ius. 
54 
D 5 
