INDEX TO NEW GENERA AND SUBGENERA. 
b 
Dcrelobus, Faust, Ins. 150 
Derm atoms, Alcoclc , Pisces 26 
Derobrochus, Scudder , Ins. 90 
Desmogaster, Rosa, Verm. 19 
Desmostoma, Vanhoffen , Coel. (1889) 
15 
Deuterotyrus. Schaufuss , Ins. 80 
Devadatta, Kirby , Ins. 311 
Dexides, Brauer and Bergenstamm , 
Ins. 287 
Doxodes, Brauer and, Bergenstamm , 
Ins. 283 
Diapbantauia, Mbschler, Ius. 259 
Diaplogma, Scudder , Ins. 87 
J )iastoporina, Ulrich , Pol. 8 
Dichoneura, Lethierry, Ius. 301 
' Dichora, Scudder , Ins. 214 
Didesmis, Fiorentini, Prot. 10 
Didimoprora, Raff ray, Ins. Ill 
Didyma, Wulp , Ins. 281 
Pigitibranchus, Levinsen, Verm. 19 
Dilobus, Heine, Aves 29 
Dimorphocoris, Reuter, Ins. 297 
Dinorhamphus, Heine , Aves 41 
Diphyes, Kriechbaumer, Ins. ( 194 
Diphytaxis, Horn, Ins. 131 
Dipilus, Ameghino , Mamm. 51 
Diplactis, McMurrich, Coel. (18^9) 
1 5 
Diplectroides, Champion, Ins. 146 
Piploclonus, Marsh, Mamm. 42 
P.iplocystis, Fenard, Prot. 9 
Diplodiuium, Fiorentini, Prot. 11 
Diploplegma, Hinde, Prot. 10 
Diplostichus, Brauer and Bergen- 
stamm, Ins. 284 
Dipodops, Merriam, Mamm. 37 
Diporochaeta, Beddard, Verm. 19 
Discochseta, Brauer and Bergen- 
stamm, Ins. 285 
Discostoma, Scudder, Ins. 83 
Pisjectopora, Wentzel , Coel. 14 
Distichona, Wulp, Ins. 281 
Pithela, Karsch , Ins. 316 
Pitrochosaurus, Gurich , Kept. 21 
Docimus, Scudder, Ins. 89 
Pocus, Gahan, Ins. 160 
Polichaspis, Gahan, Ins. 160 
Polichocolon, Brauer and Bergen- 
stamm, Ins. 285 
Dolickodexia, Brauer and Bergen- 
stamm, Ins. 286 
Polichops, Ashmead , Ins. 194 
Donacaula, Meyriclc, Ins. 259 
Ponacias, Heine , Aves 26 
Ponacophitus, Reichenow , Aves 26 
Poripomis, Heine, Aves 32 
1 )orycephalus, Bovallius , Crust. 14 
1890. [VOL. XXVII.] 
Dorydictyum, Hinde, Prot. 10 
Poryplegma, Ilinde, Prot. 10 
Doryspluera, Hinde, Prot. 10 
Prepanophyllum, Karsch, Ins. 316 
Drina, Niceville, Ius. 217 
Prydenius, Traquair, Pisces 14 
Dupetor, Heine , Aves 32 
Dyschoenium, Blackburn, Ins. 151 
Pyscolia, Fischer and Oehler t, 
Brach. 8 
Dyscolotaxia, Horn, Ins. 132 
Dyseidopus, Kriechbaumer , Ins. 194 
Earophila, Gumppenberg, Ins. 252 
Echeclus, Thorell, Arachn. 11 
Echinasterella, Stiirtz, Ech. 22 
Echinocidaris, Duncan, Ech. (1889) 
17 
Echinophoria, Sacco, Moll. 46 
Echinosaura, Boulenger, Rept. 10 
Ecitophila. Wasmann, Ins. 108 
Ectroma, Blackburn , Ins. 100 
Edvvardsioides, Danielssen , Coel. 18 
Einalia, Heine, Aves 29 
Elasas, Heine, Aves 35 
Elasmogorgia, Wright and Studer , 
Coel. (ji89} 23 
Elasmostonia, Olliff, InS. 161 
Elathous, Reittcr, Ins. 133 
Elytrocheilus, Faust, Ins. 15.1 
Embololimnobius, Kuwert , Ins. 105 
Emery ia, Forel, Ins. 189 
Empoasca, Goding, Ins. 291 
Empolis, Blackburn, Ius. 151 
Encalypta, Mbschler, Ins. 242 
Encarsioneura, Konow, Ins. 202 
Endotrichodes, Ragonot, Ins. 260 
Enetia, Thorell, Arachn. 5 , 
Enochroides, Kuwert, Ins. 105 
Enosis, Mabille, Ins. (1889) 227 
Enygrothreres, Heine,' A'Ves 33 
Eoatlanta, Cossmann, Moll. 41 
Eooxylides, Nic&ville, Ins. 217 
Eo tar bus, Kusta, Arachn. (1^89) 18 
• Eothes, Scudder, Ins. 86 
Eotingis, Scudder, Ins. 86 
Epicaste, Gumppenberg, Ins. 252 
Epicercyon, Kuwert , Ins. 105 
Epig r yP a > Brunner, Ins. 319 
Episemnia, Ragonot, In3. 260 
Epistaurus, Bolivar, Ins. 319 
Epitamyra, Ragonot , Ius. 260 
Epitomynis, Schulze, Pisces 31 
Epitrachys, Schulze, Pisces 18 
Epolia, Brauer and Bergenstamm, 
Ius. 286 
Eriocatnpoides, Konow, Ins. 202 
• Eriopisa, Stebbing, Crust. 14 
G 8 
