INDEX TO NEW GENERA AND SUBGENERA. 
13 
Mylacrodon, Regan, Pisces 27 
Mylagaulodori, Sinclair , Mamin. 36 
Myleocollops, Eigenmann , Pisces 36 
Mylossoma, Eigenmann, Pisces 36 
Myoprocta, Thomas, Mamm. 35 
Myostola, Simon, Arachn. 21 
Myrmecosalius, Ashmead, Ins 226 
Myrmonyssus, Berlese, Arachn. 45 
Mysticomenus, Sharp, Ins. 138 
Mystrophora, McLachlan, Ins. 352 
Mytiloperna, Ihering, Moll. 83 
Myxa, Hedley , Moll. 76 
Nsenaria, Cameron, Ins. 237 
Nanacarus, Oudemans, Arachn. 45 
Nannoparce, Rothschild and Jordan, 
Ins. 262 
Nannospalax, Palmer, Mamm. 28 
Narsetes, Distant, Ins. 336 
Nascioides, Kerre>mans , Ins. 170 
Nastella, Kerremans, Ins. 170 
Nathorstella, Keyser , Moll. 83 
Naudarensia, Distant, Ins. 329 
Neaxius, Borradaile , Crust. 35 
Nebriola, Daniel , Ins. 138 
Necronycteris, Palmer , Mamm. 28 
Nelixosus, Heller and Snodgrass, 
Pisces 25 
Nemes, Broun, Ins. 188 
Nemofusus, Cossmann, Moll. 69 
Nemospiza, Simon, Arachn. 27 
Neoalticomerus, Hendel, Ins. 319 
Neoblissus, Beraroth, Ins. 329 
Neobuprestis, Kerremans, Ins. 170 
Neocleptria, Hampson, Ins. 280 
Neocorsebus, Kerremans , Ins. 170 
Neocothurus, Palme?', Mamm. 27 
Neodactylota, BuscJc, Ins. 302 
Neodartus, Melichar, Ins. 346 
Neogene, Rothschild and Jordan , 
Ins. 262 
Neohipparion, Gidley, Mamm. 39 
Neoleptodesmus, Carl, Myr. 17 
Neomicrorbis, Rovei'eto, Verm. 35 
Neoniphades, Hartmann , Ins. 189 
Neophotopsis, Ashmead, Ins. 226 
Neopithecus, Abel, Mamm. 26 
Neopsylla, Wagner, Ins. 322 
Neoscelis, Hampson, Ins. 288 
Neosparassus, Hogg, Arachn. 32 
Neospiza, Salvadori , Aves 69 
Neospongodes, Kiikenthal, Ccel. 28 
Neostega, Warren , Ins. 288 
Neotanypeza, Hendel, Ins. 319 
Neozimiris, Simon, Arachn. 32 
Nephelopteryx, Klapdlek, Ins. 358 
Nesiergus, Simon, Arachn. 21 
Nesiotinus, Kellogg, Ins. 357 
1903. [Vol. xi,] 
N csocharis, Alexander, Aves 68 
Nesocidium, Sharp, Ins. 138 
Nesolymnseum, Sharp, Iris. 138 
Nesomicrops, Sharp, Ins. 138 
Netrobalane, Mabille , Ins. 259 
Neumanniella, Michaelsen, Verm. 
40 
Neurois, Hampson, Ins. 280 
Nicholsonia, Tutt, Ins. 262 
Nicklesia, Hyatt, Moll. 54 
Nimba, Jullien and Calvet, Bry. 14 
Nimbella, Jullien and Calvet, Bry. 
14 
Ninnia, Westerlund, Moll. 78 
Nirinoides, Jacoby, Ins. 207 
Nisia, Melichar, Ins. 341 
Nisibia, Fairmaire , Ins. 170 
Noanda, Reitter, Ins. 162 
Noculacia, Mayer, Crust. 43 
Nomad ula, Cockerell, Ins. 219 
Notamynus, Roth , Mamm. 40 
Notasaphus, Gregory, Crust. 64 
Notesthes, Ogilby , Pisces 23 
Notocryptorhynchus, Lea, Ins. 189 
Notoglanidium, Gunther, Pisces 33 
Notonaulax, Becker, Ins. 319 
Notoplana, Laidlauo, Verm. 45 
Notorhinus, Roth, Mamm. 40 
Notoxoides, Ashmead, Ins. 243 
Nymphopsocus, Enderlein, Ins. 356 
Oberthurella, Kiefer, InS. 244 
Obesiella, Ridewood, Crust. 62 
Obliquipecten, Hind; Moll. 83 
Occia, Tosquinet, Ins. 237 
Octodontomys, Palmer, Mamm. 35 
Odontaulacus, Kieffer, Ins. 241 
Odonteucoila, Ashmead, Ins. 244 
Odontocryptus, Ca?neron, Ins. 237 
Odontojoppa, Cameron, Ins. 237 
Odontomysops, Ameghino , Mamm. 
36 
Odontopaschia, Hampson, Ins. 294 
Odontoperna, Freeh, Moll. 83 
Odontosida, Rothschild and Jordan, 
Ins. 262 
Odostomiopsis, Thiele , Moll. 65 
Odyneropsis, Schrottky, Ins. 219 
CEdecnemidius, Daniel, Ins. 189 
(Edenops, Becker , Ins. 320 
Oioceros, Gaillard, Mamm. 37 
Oliabus, Fairmaire, Ins. 189 
Oligographa, Rothschild and Jordan, 
Ins. 262 
Oligotrema, Bourne , Tun. 7 
Oligotropus, Robertson, Ins. 219 
Olycha, Snellen, Ins. 302 
Ommatauxesis, Simon, Arachn. 29 
F 14 
