INDEX TO NEW GENERA AND SUBGENERA. 
11 
Licaphrops, Ameghino , Mamin. 50 
Limifossor, Heath , Moll. 91 
Limipecten, Girty , Moll. 90 
Limmatoblatta, Handlirsch , Ins. 1 25 
Limnichthys, JFaite, Pisces 28 
Limnodriloides, Pierantoni , Verm. 
38 
Limnopomus, Dali , Moll. 79 
Linoceratium, Bruner , Ins. 360 
Linshcosteus, Distant , Ins. 323 
Liobaulius, Casey , Ins. 170 
Liocoridia, Reuter, Ins. 326 
Liodermion, Kirkaldy, Ins. 315 
Liopholidophis, Mocquard, Rept. 27 
Lioscarites, Maindron, Ins. 130 
Liparophis, Peracca , Kept. 27 
Lippomanus, Distant, Ins. 324 
Lisitheria, Cameron, Ins. 224 
Lithoptera, Popofsky , Prot. 52 
Lixomorphus, Faust, Ins. 177 
Lobocryptus, Schmiedeknecht, Ins. 
221 
Lobopclta, Schouteden , Ins. 317 
Lodryca, Cameron , Ins. 221 
Logima, Eaton, Ins. 302 
Lohmannella, Neresheimer , Arachn. 
44 
Lopadoceras, Buckman , Moll. 60 
Lophiotoma, Casey , Moll. 74 
Lophochorista, Warren, Ins. 279 
Lophocoelus, Ameghino, Mamm. 50 
Lophogododon, Ameghino, Mamm. 
50 
Lopholambda , Ameghino, Mamm. 49 
Lophomastix, Benedict, Crust. 33 
Lophopygia, Warren, Ins. 279 
Lophoscelomyia, Theobald, Ins. 301 
Lophotosoma, Warren, Ins. 279 
Lorichius, Distant, Ins. 323 
Loxapicia, Warren, Ins. 279 
Loxilobus, » Hancock , Ins. 360 
Loxiorhiza, Warren, Ins. 288 
Luciocyprinus, Vaillant , Pisces 48 
Lucitanus, Distant, Ins. 327 
Lucrinus, Cambridge, Arachn. 29 
Lycastoides, Johnson, Verm. 33 
Lycopsylla, Rothschild , Ins. 313 
Lymphocystis, Woodcock, Prot. 54 
Lynteria, Cameron, Ins. 221 
Lyramela, Gahan, Ins. 188 
Lyrolepis, Romanowky, Pisces 51 
Lyrosurcula, Casey , Moll. 74 
Lysacme, Doll and Bartscli, Moll. 83 
Lythrichthys, Jordan and Starks, 
Pisces 30 
Machiloides, Silvestri, Ins. 350 
Macrenches, Meyrick , Ins. 294 
Macrolister, Lends, Ins. 146 
Macrorileya, Ashmead , Ins. 230 
Macrotona, Meyrick, Ins. 294 
Macrovespa, Dalla Torre, Ins. 208 
Maculotriton, Dali, Moll. 78 
Macusia, Kaye, Ins. 250 
Maecenas, Kirkaldy, Ins. 321 
Maero, Cambridge, Arachn. 25 
Maimon, Trouessart, Mamm. 33 
Malacodora, Bedel, Ins. 193 
Malalasta, Distant , Ins. 327 
Malaza, Mabille, Ins. 252 
Maldanopsis, Verrill, Verm. 34 
Mamaia, Stebbing , Crust. 28 
Mamuchus, Fairmaire , Ins. 178 
Manarina, Mabille , Ins. 252 
Mantellina, Sacco, Moll. 90 
Marbodus, Distant, Ins. 323 
Marichisme, Kirkaldy, Ins. 319 
Marpelites, Cameron, Ins. 221 
Matenesius, Distant, Ins. 327 
Matesia, Lea, Ins. 178 
Matschiella, Roche, Mamm. 48 
Maurachelia, Bernhauer , Ins. 136 
Maussenetia, Cossmann, Moll. 78 
Meandrella, Perner , Moll. 85 
Mecopelidnota, Bates, Ins. 156 
Mecynoptera, Handlirsch, Ins. 125 
Megablattina, Sellards, Ins. 126 
Megacalanus, Wolfenden, Crust. 51 
Megacanthopus, Ducke, Ins. 208 
Megacentrus, Szdpligeti , Ins. 224 
Megalonychotherium, Scott , Mamm. 
48 
Megapis, Ashmead, Ins. 204 
Megapisa, Aurivillius, Ins. 261 
Megarhogas, Szdpligeti, Ins. 225 
Megasurcula, Casey, Moll. 75 
Megathericulus, Ameghino , Mamm. 
50 
Melanergon, Bethune-Baker, Ins. 261 
Melanoscia, Warren , Ins. 280 
Melanosmicra, Ashmead, Ins. 230 
Melanotettix, Bruner, Ins. 361 
Melanthes, Mabille, Ins. 252 
Melaphe, Cook, Myr. 14 
Menuthias, Kirkaldy, Ins. 315 
Mercennus, Distant, Ins. 320 
Merogomphus, Martin, Ins. 348 
Merriamia, Boulenger , Rept. 30 
Mertila, Distant, Ins. 327 
Mesedra, Warren, Ins. 280 
Mesoagatliis, Cameron, Ins. 225 
Mesocetus, Fraas, Mamm. 47 
Mesocleonus, Faust, Ins. 178 
Mesoptyclus, Matsumura, Ins. 335 
Mesoscolytus, Broun, Ins. 182 
