INDEX TO NEW GENERA AND SUBGENERA. 
13 
Osphiliades, Heller , Ins. 195 
Ostanes, Simon, Arachn. 47 
Osternus, Fairmaire , Ins. 173 
Otodectes, Canestrini , Arachn. 56 
Otoplecta, Warren, Ins. 314 
Otys, Champion , Ins. 175 
Ouagapia, Crosse, Moll. 54 
Ovactseonina, Cossmann, Moll. 64 
Oxyaspis, Brunner, Ins. 385 
Oxyopeidon, Cambridge, Arachn. 
39 
Oxyrrhaphia, Kolbe, Ins. 149 
Oxyscelus, Brunner , Ins. 385 
Oxytelopsis, Fauvel , Ins. 128 
Oxythrips, Uzel , Ins. 373 
Paches, Godman and Salvin, Ins. 
286 
Pachybotes, Warren, Ins. 322 
Pachycamenta, Brenslce, Ins. 145 
Pachychasta, Bezzi, Ins. 344 
Pachydesmus, Cook, Myr. 22 
Pachyomphalus, Boehm, Moll. 76 
Pachypalpia, Hampson, Ins. 322 
Pachystomaria, MacGillivray , Bry. 
6 
Pachystylis, Hansen, Crust. 38 
Pachythrips, Uzel, Ins. 373 
Pacrolia, Sorensen, Arachn. 51 
Pactactes, Simon, Arachn. 47 
Padilla, Peclcham , Arachn. 30 
Palaeanodonta, Amalitsky , Moll. 80 
Palaeohydatina, Cossmann, Moll. 64 
Palreoiulus, Verhoeff, Myr. 26 
Palaeopeltis, Ameghino, Mamm. 39 
Palaeoptysma, Scudder, Ins. 113 
Palaeosteus, Rohon , Pisces 38 
Pammegus, Fauvel, Ins. 128 
Panelus, Lewis, Ins. 143 
Panop©, Holm, Coel. 30 
Pappogeomys, Merriam, Mamm. 
32 
Parabapta, Warren , Ins. 314 
Parabliastes, Brunner, Ins. 385 
Paracamptus, Casey, Ins. 195 
Paracardiophorus, Schwarz, Ins.161 
Paracartia, Scott, Crust. 46 
Paraclathurella, Bcettger , Moll. 67 
Paracleistostoma, De Man, Crust. 
31 
Paracleobis, Pococh , Arachn. 50 
Paracomistis, Warren, Ins. 314 
Paracyamus, Sars, Crust. 41 
Paracy there, Muller , Crust. 49 
Paracytheridia, Muller, Crust. 49 
Paracytherois, Muller, Crust. 49 
Paradrapetes, Fleutiaux, Ins. 154 
Paragonus, Fauvel, Ins. 128 
Parakymatites, Waagen, Moll. 50 
Paralogus, Scudder, Ins. 112 
Parallelodemas, Faust , Ins. 195 
Parameotica, Ganglbauer , Ins. 128 
Parameta, Simon, Arachn. 36 
Paramigas, Pococh , Arachn. 25 
Pararaintho, Wulp, Ins. 342 
Paramiomcea, Ashmead, Ius. 262 
Paramnemyne, Heller, Ins. 195 
Paramphiura, Koehler, Ech. 58 
Paranarsia, Ragonot, Ins. 328 
Paranius, Champion, Ins. 161 
Paranorites, Waagen, Moll. 50 
Parantonae, Fowler, Ins. 359 
Paranysius, Horvath, Ins. 350 
Parapanope, Be Man, Crust. 30 
Paraphyto, Coquillett, Ins. 342 
Parapinnixa, Holmes, Crust. 32 
Paraplaneta, Warren, Ins. 314 
Parapolia, Coe, Verm. 42 
Parasesarma, De Man , Crust. 32 
Paraspongodes, Kukcnthal , Coel. 30 
Parastrapotherium, Ameghino, 
Mamm. 36 
Parastrophia, Hall and Clarke , 
Brach. 6 
Paratachina, Brauer and Bcrgen- 
stamm, Ins. 342 
Parateuchus, Shipp, Ins. 143 
Paratimorus, Heller, Ins. 195 
Paratrachyphloeus, Besbrochers 
Ins. 195 
Paratyria, Warren , Ins. 314 
Parazyga, Hall and Clarke, Brach. 6 
Pariemys, Cope, Rept. 29 
Paroebius, Thorell, Arachn. 43 
Paroecus, Becker, Ins. 344 
Parona, Berg , Pisces 22 
Parosteodes, Warren, Ins. 314 
Parotostigmus, Pococh, Myr. 10 
Paroxypoda, Ganglbauer, Ins. 128 
Parthonomoru8, A hock , Crust. 30 
parthenothrips, Uzel, Ins. 373 
pasias, Simon, Arachn. 47 
Pasilobus, Simon, Arachn. 36 
Pasiphilodes, Warren, Ins. 314 
Patiala, Lewis, Ins. 184 
Paulinella, Lauterborn, Prot. 24 
Pedetinus, Faust , Ins. 195 
Pedinosoma, Reibisch, Verm. 33 
Peltorrhinus, Kolbe , Ins. 206 
Pelycorhamphus, Cope, Mamm. 38 
Penictis, Simon, Arachn. 43 
Pentamerocera, Ashmead, Ins. 262 
Pentelicus, Howard, Ins. 260 
Pergetus, Casey, Ins. 180 
Peribona, Snellen, Ins. 323 
Perilla, Thorell, Arachn. 36 
