INDEX TO NEW GENERA AND SUBGENERA. 
1 
Geloius, Saussure, Ins. 274 
Gemmellaroceras, Hyatt, Moll. 57 
Geoperdita, Cockerell and Porter, 
Ins. 168 
Gephyroglanis, Boulenger, Pisces 31 
Gergithomorphus, Haglund, Ins. 
250 
Gergovia, Cossmann, Moll. 72 
Geyeria, Buckman, Moll. 57 
Geyeroceras, Hyatt, Moll. 57 
Ghaleca, Peringuey, Ins. 133 
Gheynia, Meunier, Ins. 95 
Gigantoceras, Hyatt, Moll. 60 
Gigantopecten, Rovereto, Moll. 85 
Gilbertidia, Berg, Pisces 21 
Gillias, Evermann and Marsh, Pisces 
24 
Gisopygus, Fourtau, Ech. 62 
Glaniopsis, Boidenger , Pisces 33 
Glaphyrocystis, Jaekel , Ech. 96 
Glochiceras, Hyatt, Moll. 57 
Glossidium, Looss, Verm. 41 
Gluviopsis, Kraepelin, Arachn. 24 
Glyptophrynus, Fairmaire, Ins. 133 
Glyptoscapus, Aurivillius, Ins. 153 
Gnathopalystes, Rainbow, Arachn. 
19 
Gombertangia, Oppenheim, Coel. 19 
Gonioloboceras, Hyatt, Moll. 57 
Goniopsis, Melichar, Ins. 250 
Goniosema, Turner, Ins. 204 
Gonomyiella, Meunier, Ins. 95 
Gorgodera, Looss, A 7 erm. 41 
Gothograptus, Freeh, Coel. 13 
Grammarctia, Aurivillius, Ins. 204 
Grammatotria, Boidenger, Pisces 26 
Grumia, Oppenheim, Coel. 20 
Grypodon, iZay, Pisces 39 
Guiomatus, Faust, Ins. 144 
Gymnophiura, Liitken and Morten- 
sen, Ech. 76 
Gyrocoelia, Fuhrmann, Verm. 36 
Hadraphe, Farsch, Ins. 204 
Hadropithecus, Lorenz-Liburnau, 
Mamm. 25 
Hadrostigmatium, Kraatz, Ins. 129 
Hsematolcechus, Looss, Verm. 41 
Halieutopsis, Gar-man, Pisces 22 
Halimochirus, Alcock, Pisces 38 
Halipegus, Looss, Verm. 41 
Hallicystis, Jaekel, Ech. 97 
Halochnaura, Berg, Verm. 27 
Haloclava, Verrill, Coel. 18 
Halticella, Jacoby, Ins. 157 
Hammia, Gregory, Bry. 5 
Hapalotrema, Looss, A r erm. 41 
Haplomellinus, Ashmead, Ins. 172 
Haplometra, Looss, Verm. 41 
Haplorchis, Looss, Verm. 41 
Harpactostigma, Ashmead, Ins. 173 
Harpagomantis, Kirby, Ins. 269 
Hauffenia, Pollonera, Moll. 76 
Haughtonia, Godwin-Austen, Moll. 
61 
Hegetor, Karsch, Ins. 204 
Helesius, Casey, Ins. 163 
Hemibaculites, Hyatt, Moll. 57 
Hemiblossia, Kraepelin, Arachn. 24 
Hemilepis, Verrill, Ech. 76 
Hemingius, Distant, Ins. 243 
Hemiomus, Seeley, Mamm. 37 
Hemiphragmoceras, Hyatt, Moll. 60 
Hemipirena, Rovereto, Moll. 76 
Hemipolygona, Rovereto, Moll. 74 
Hemistigmoides, Calvert, Ins. 264 
Hemitenagodes, Rovereto, Moll. 75 
Hemixantha, Jacoby, Ins. 158 
Hephthopelta, Alcock, Crust. 18 
Heratemis, Simon, Arachn. 19 
Herviera, Melvill and Standen, 
Moll. 79 
Hesperosciurus, Nelson, Mamm. 29 
Heteranassa, Smith, Ins. 211 
Heterocentris, Cockerell, Ins. 168 
Heterodonium, Cope, Rept. 19 
Heteroeuclia, Rovereto, Moll. 72 
Heterolope, Looss, Verm. 41 
Heteronebo, Pocock, Arachn. 14 
Heteronus, Fairmaire, Ins. 144 
Heteropoecilostola, Meunier, Ins. 95 
Heteroscodra, Pocock, Arachn. 19 
Hexamera, Brauer, Ins. 237 
Hibbertia, Jones and Woodward, 
Crust. 28 
Hirasodes, Warren, Ins. 217 
Holcomycteronus, Gar man, Pisces 
28 
Holcopasites, Ashmead, Ins. 168 
Holcopoma, Kobelt and Moellen- 
dorf, Moll. 78 
Holometra, Looss, Verm. 41 
Holophygus, Sharp, Ins. Ill 
Homocyclops, Forbes, Crust. 31 
Homoeocerus, Fauvel, Ins. 103 
Homoeopus, Berg, Ins. 144 
Homogalax, Hay, Mamm. 34 
Hoplebcea, Brenske, Ins. 118 
Hoplicnema, Matthews, Ins. 165 
Hoplisa, Snellen, Ins. 224 
Hoplomutilla, Ashmead, Ins. 173 
Hoplonannus, Fairmaire, Ins. 153 
Horceocerus, Saussure, Ins. 274 
Horesidotes, Scudder, Ins. 274 
Horizocerus, Oberholser, Aves 50 
