INDEX TO NEW GENERA AND SUBGENERA. 
5 
Ctesibius, Champion, Ins. 126 
Cubilia, Jordan , Ins. 151 
Cubitostrea, Sacco , Moll. 75 
Cultrarius, Davis , Ins. 178 
Cuphodes, Meyrick , Ins. 250 
Cupila, Casey , Ins. 102 
Cyclasterope, Brady , Crust. 39 
Cyclocercus, Scudder , Ins. 299 
Cyclopalpia, Hampson , Ins. 243 
Cyclopecten, Verrill , Moll. 75 
Cyclostremella, Moll. 68 
Cyclothorax, Tschitschdrine , Ins. 95 
Cyclura, Warren, Ins. 207 
Cylindroma, Raffray, Ins. 102 
Cylindropalaina, Moellendorff, Moll. 
64 
Cyphorrhacus, Cook, Myr. 13 
Cyrtocamenta, Brenske , Ins. 115 
Cyrtolitina, Ulrich and Scofield, 
Moll. 69 
Cyrtospira, Ulrich, Moll. 66 
Cyrtotyctus, Kolbe , Ins. 131 
Dactylispa, Weise, Ins. 156 
Dactylura, Brady, Crust. 32 
Dafilula, Cones, Aves 36 
Dalmophysis, Raffray, Ins. 102 
Dalmosella, Casey, Ins. 102 
Daphsenositta, De Vis, Aves 47 
Decamphora, Haeckel, Echin. 131 
Dccetiodes, Warren, Ins. 227 
Deinostoma, Kirkaldy, Ins. 273 
Delius, Casey, Ins. 105 
Deraiophorus, Canestrini, Arachn. 
46 
Derolophodes, Brancsik , Ins. 151 
Derostira, Fairmaire , Ins. 135 
Destefania, Balia Torre , Ins. 184 
Dexiospira, Mdsnil and Caullery, 
Vorm. 32 
Diabolica, Jousseaume, Moll. 77 
Diabolocrinus, Wachsmuth and 
Springer , Echin. 109 
Diaclaspus, Brenske, Ins. 115 
Dialectica, Walsingham, Ins. 250 
Diallomus, Simon, Arachn. 33 
Diaphorocoris, Montandon, Ins. 273 
Diaprepocoris, Kirkaldy, Ins. 273 
Diarthra, Daday, Verm. 49 
Diathermus, Kraatz , Ins. 119 
Diboloides, Jacoby, Ins. 156 
Dibolosoma, Jacoby, Ins. 156 
Dichirispa, Gestro, Ins. 156 
Dicladispa, Gestro, Ins. 156 
Diclidaster, Loriol, Echin. 88 
Dicysta, Champion, Ins. 270 
Didolodus, Ameghino, Mamm. 33 
Didymotis, Gerhardt , Moll. 75 
Digoniomya, Whidborne, Moll. 76 
Dilophothripa, Hampson, Ins. 218 
Diloxis, Hampson, Ins. 243 
Dinax, Konow, Ins. 187 
Diodontodesmus, Pocock , Myr. 13 
Diplolophotus, Abeille, Ins. 122 
Diploposthe, Jacobi, Verm. 38 
Dipogon, Fox , Ins. 169 
Dipriodonta, Warren, Ins. 207 
Dipty chia, Mabille, Ins. 244 
Discocystis, Gregory, Echin. 131 
Discogenia, Kolbe, Ins. 109 
Dissoprumna, Warren, Ins. 207 
Distichoceras, Parona and Bona- 
relli, Moll. 49 
Ditrigonophora, Walsingham, Ins. 
250 
Ditropopsis, Smith, Moll. 64 
Dizygocrinus, Wachsmuth and 
Springer, Echin. 110 
Dochorhynchus, Desbrochers , Ins. 
141 
Docimodus, Boulenger , Pisces 23 
Doliomalus, Simon, Arachn. 38 
Dorydiella, Baker, Ins. 277 
Drastophus, Casey , Ins. 105 
Drepanoterma, W alsingham, Ins. 
250 
Druppastylus, Cayeux, Prot. 18 
Dryadopsis, Warren, Ins. 228 
Duncaniaster, Lambert, Echin. 69 
Dyeria, Ulrich , Moll. 69 
Eariodes, Warren, Ins. 228 
Eatonia, Cambridge, Arachn. 46 
Ebenolus, Fairmaire, Ins. 131 
Eccompsoctena, Walsingham, Ins. 
250 
Eccoptolabrus, Semenow, Ins. 95 
Ecitonusa, Wasmann, Ins. 100 
Edriocystis, Haeckel , Echin. 131 
Egilona, Cambridge, Arachn. 39 
Eicissus, Fowler, Ins. 275 
Eickenia, Frenzel , Prot. 16 
Electrocephus, Konow , Ins. 91 
Elleschodes, Blackburn, Ins. 141 
Elmidolia, Fairmaire, Ins. Ill 
Emmnion, Gilbert, Pisces 21 
Endodesma, Ulrich, Moll. 74 
Enneacystis, Haeckel, Echin. 132 
Enoploctenus, Simon , Arachn. 30 
Eocarabus, Semenow, Ins. 95 
Eocystis, Haeckel, Echin. 132 
Eospondylus, Gregory, Echin. 94 
Eotettix, Scudder , Ins. 299 
Eotomaria, Ulrich and Scofield, 
Moll. 69 
