10 
INDEX TO NEW GENERA AND SUBGENERA. 
Mimocete, Fauvel, Ins. 104 
Miocalaspis, Weise, Ins. 159 
Miolabis, Hay, Mamm. 33 
Miotopus, Hutton, Ins. 272 
Mistocles, Fairmaire, Ins. 153 
Mixosiphonoceras, Hyatt, Moll. 60 
Mobergia, Piedlich, Brach. 7 
Mceocerns, Fauvel, Ins. 104 
Moniaecera, Ashmead, Ins. 173 
Monocida, Jacoby, Ins. 159 
Monoclimacis, Freeh, Ccel. 13 
Monopylidium, Fuhrmann, Verm. 
37 
Mooria, Cossmann, Moll. 80 
Morbora, Distant, Ins. 243 
Mourloniella, Meunier, Ins. 95 
Mugilogobius, Smitt, Pisces 24 
Multicolumnastraea, Vaughan, Coel. 
20 
Mylicotrochus, Sarasin, Moll. 78 
Myonycteris, Matschie, Mamm. 25 
Myopocera, Schenkling, Ins. 130 
Myriasticlies, Sollas, Ech. 64 
Myrmecolixus, Ins. 146 
Myrmekia, Attems, Myr. 12 
Mytilomorpha, Hind, Moll. 84 
Xadhernus, Reitter, Ins. 146 
Xadinella, Penard, Prot. 14 
Xannopterurn, Sharpe, Aves 46 
Xanonycteris, Matschie, Mamm. 25 
Xapseozapus, Preble, Mamm. 31 
Xattalochiton, Plate, Moll. 87 
Xematonotus, Woodward, Pisces 31 
Xematotsenia, Liihe, Verm. 37 
Xeoborus, Boidenger, Pisces 33 
Neocalandra, Faust , Ins. 147 
Neocarphurus, Zea, Ins. 128 
Neoclosterus, Heller , Ins. 153 
Neodiaplianops, Blackburn , Ins. 159 
Neokarmonia, Casey, Ins. 163 
Neoicoceras, Hyatt , Moll. 58 
Neomelanterius, Zea, Ins. 147 
Neomysia, Casey , Ins. 163 
Ncophoceena, Palmer, Mamm. 35 
Neoporopterus, Zea, Ins. 147 
Neothalycra, Grouvelle , Ins. 110 
Neotheronia, Krieger , Ins. 181 
Neothyris, IFarren, Ins. 224 
Nephaspis, Casey, Ins. 163 
Neptidopsis, Aurivillius, Ins. 194 
Neptuneopsis, Sowerby, Moll. 73 
Nereidaster, Verrill, Ech. 71 
Nesamiptis, Meyrick , Ins. 212 
Nesierax, Oberholser, Aves 48 
Nesillas, Oberholser, Aves 67 
Nesocrabro, Perkins, Ins. 174 
Nesogryllus, Perkins, Ins. 271 
Nesolagus, Major, Mamm. 31 
Nesomicromus, Perkins, Ins. 261 
Nesomimesa, Perkins, Ins. 174 
Nesoprosopis, Perkins, Ins. 169 
Nesorthomus, Bedel, Ins. 99 
Nesothauma, Perkins, Ins. 261 
Nicholsonia, ATar, Ccel. 23 
Nickerlea, Horn, Ins. 96 
Nigriculina, Piovereto, Moll. 76 
Niolamia, Ameghino, Rept. 24 
Nipus, Casey, Ins. 163 
Nisella, Johnson, Spong. 11 
Xishadana, Distant, Ins. 243 
Noetlingites, Hyatt, Moll. 58 
Xomisephagus, Ashmead, Ins. 174 
Xothosmia, Ashmead, Ins. 169 
Xotiodrilus, Alichaelsen, Yerm. 30 
Xotomela, Jacoby, Ins. 159 
Xotophyllia, Dennant, Coel. 20 
Xotopimpla, Kneger, Ins. 181 
Obliquarca, Sacco, Moll. 86 
Obtortio, Hedley, Moll. 79 
Octameroceras, Hyatt, Moll. 60 
Ocyplanus, Fauvel, Ins. 104 
Odaxotkrissa, Boulenger, Pisces 36 
Odontomutilla, Ashmead, Ins. 174 
Odontophyes, Konow, Ins. 186 
(Edemerastra, Seidlitz, Ins. 139 
(Edemerella, Seidlitz, Ins. 139 
(Edemeronia, Seidlitz, Ins. 139 
Oeonomus, Scudder, Ins. 275 
Ogmoderes, Ganglbauer, Ins. Ill 
Ograbies, Pe'ringuey, Ins. 134 
Olcyphides, Grvffini, Ins. 270 
Olenikites, Hyatt, Moll. 58 
Olia, Casey, Ins. 163 
Oligodesmus, Attems, Myr. 12 
Olliffia, Fidler, Ins. 257 
Omomantis, Saussure, Ins. 270 
Omphalius, Vachal, Ins. 174 
Omplialometra, Looss, Yerm. 42 
Omphalota, Hampson, Ins. 225 
Oncomerina, Seidlitz, Ins. 139 
Oneila, Peringuey, Ins. 107 
Ootypus, Ganglbauer, Ins. 113 
Ophiacantkella, Verrill, Ech. 77 
Ophialcaea, Verrill, Ech. 78 
Opliiectodia, Verrill, Ech. 78 
Ophientodia, Verrill, Ech. 78 
Ophiodera, Verrill, Ech. 79 
Ophiolimna, Verrill, Ech. 79 
Ophiomitrella, Verrill, Ech. 80 
Ophiopelte, Verrill, Ech. 81 
Ophioplus, Verrill, Ech. 81 
Ophiopora, Verrill, Ech. 81 
