8 
INDEX TO NEW GENERA AND SUBGENERA. 
Horizopus, Oberholser, Aves 70 
Horizorhinus, Oberholser, Aves 64 
Howella, Ogilby, Pisces 20 
Hubbardia, Cook, Arachn. 15 
Huxley a, Gravier, Ccel. 13 
Hyattia, Buckman, Moll. 57 
Hyattina, Buckman, Moll. 57 
Hybocamenta, Brenske, Ins. 118 
Hybocladodus, Hay, Pisces 42 
Hydromedusites, Freeh, Ccel. 11 
Hylamorpha, Arrow, Ins. 120 
Iiyliola, Mocquard, Kept. 29 
Hypaspidius, Arrow, Ins. 120 
Hypermastus, Pilsbry, Moll. 79 
Hypeugoa, Leech, Ins. 204 
Hyphantoceras, Hyatt, Moll. 57 
Hyphercyna, Sauber, Ins. 224 
Hypocrabro, Ashmead, Ins. 173 
Hypolixus, Desbrochers, Ins. 145 
Hypolytus, Murbach, Ccel. 11 
Hypomacrotera, Cockerell . and 
Porter, Ins. 168 
Hypomellinus, Ashmead, Ins. 173 
Hyposerica, Brenske, Ins. 118 
Hypothyreus, Ashmead, Ins. 173 
Hystatoceras, Hyatt, Moll. 57 
Hysteroceras, Hyatt, Moll. 57 
Hystrichoceras, Hyatt, Moll. 57 
Iardinis, Simon, Arachn. 19 
Iberites, Hyatt, Moll. 57 
Idiornis, Oberholser, Aves 41 
Idiotephra, Warren, Ins. 218 
Iemisch, Mercerat, Mamm. 27 
Iheringia, Cossmann, Moll. 84 
Iheringiana, Berg, Ech. 63 
Iheringiella, Berg, Ech. 63 
Iheringina, Lahille, Ech. 63 
Ileanta, Cameron, Ins. 181 
Inflataster, Antliula, Ech. 63 
Iridomyza, Riibsaamen, Ins. 232 
Iridoplecta, Warren, Ins. 218 
Iridopsis, Aurivillius, Ins. 196 
Ischnolanguria, Kraatz, Ins. 161 
Isochsetes, Dyar, Ins. 204 
Isorhamphus, Faust, Ins. 145 
Isotealia, Carlgren, Ccel. 18 
Isothauma, Warren, Ins. 224 
Iswaroides, Ashmead, Ins. 173 
Ityogonimus, Lithe, Verm. 41 
Ityphilus, Cook, Myr. 8 
Jahnnites, Hyatt, Moll. 57 
Janetia, Forel, Ins. 177 
Janiopsis, Rovereto, Moll. 74 
Jentzschiella, Meunier, Ins. 95 
Junodia, Schulthess, Ins. 269 
Kallistometra, Kirkaldy, Ins. 246 
Kaniska, Moore, Ins. 193 
Katakadia, Distant, Ins. 243 
Keklasmenus, Sharp, Ins. Ill 
Kelliola, Dali, Moll. 84 
Keyserlingites, Hyatt, Moll. 57 
Khasia, Jacoby, Ins. 158 
Khasiella, Godwin-Austen, Moll. 62 
Iviliania, Buckman, Moll. 57 
Klinopliilos, Kirkaldy, Ins. 248 
Kollikerella, Labbe, Prot. 24 
Konigius, Heyden, Ins. 145 
Knnstleria, Delage and Herouard, 
Verm. 49 
Labidarge, Konow, Ins. 186 
Labranga, Moore, Ins. 193 
Lseocathaica, Moellendorff, Moll. 66 
Lagenotenes, Faust, Ins. 145 
Lagosinia, Cockerell, Ins. 257 
Lahillia, Cossmann, Moll. 84 
Lambertia, Oppenheim, Ech. 63 
Lanarkia, Traquair, Pisces 40 
Laniifera, Hampson, Ins. 224 
Lankesterella, Labbe', Prot. 24 
Laophila, Warren, Ins. 21S 
Lasanius, Traquair, Pisces 40 
Lasiokapala, Ashmead, Ins. 184 
Lasiotrichius, Reitter, Ins. 122 
Lasippa, Moore, Ins. 193 
Laubeocrinus, Waagen and John, 
Ech. 89 
Lazariella, Sacco, Moll. 84 
Lebescontia, Jones and Woodward, 
Crust. 28 
Lebus, Lea, Ins. 145 
Ledina, Sacco, Moll. 86 
Legeria, Labbe', Prot. 25 
Leipsuropus, Stebbing, Crust. 26 
Lelex, Niceville, Ins. 193 
Lepidobatrachus, Budgett, Rept. 28 
Lepidorytis, Aurivillius, Ins. 205 
Lepoderma, Looss, Verm. 41 
Leprotintinnus, Jorgensen, Prot. 26 
Leptalea, Looss, Verm. 41 
Leptaspes, Philippi, Kept. 22 
Leptecodon, Williston, Pisces 37 
Leptichtlnxs, Stewart, Pisces 36 
Leptochiliclithys, Garman, Pisces 
36 
Leptoclerus, Kraatz, Ins. 130 
Leptocystis, Jaekel, Ech. 98 
Leptodontarion, Sarasin, Moll. 62 
Leptogryllus, Perkins, Ins. 270 
