874 



indp:x. 



Page. 



Osmilia obliqiia 694 



violacea 694 



Osniiliola 674 



iuirita G74 



Ossa *y.W 



bimaculata 6S8 



Osteology of Sinopa, a Creodoiit Mammal 

 of the Middle Eocene, by William Diller 



Matthew 303 



Ostracoda 119 



Ostracoda, New American I'aleozoie. 

 Notes and Descriptions of Upper Carbon- 

 iferous Genera and Species, by Edward 



O. ririch and Kay S. Bassler 149 



Ourapterygina- 499 



Ovibos 16."), lt;7 



Ovibovinse 167 



Oxya ornatissima 660 



Oxysena '220, 2S1 



Oxybleptella 660 



.sagitta 660 



Oxycoryphus burkhartianus 625 



Oxylabrax armatus 786 



Oxy trema crenulata 340 



Paktophoca 837 



Paleozoic Ostracoda, NewAmeriean, Notes 

 and Descriptions of Upper Carboniferou.s 

 Genera and Species, liy Kdwaril O. Ulrich 



and Ray S. Bassler 149 



Paleschara beani 46, .58 



Palindia 110 



argentilinea 110 



Paltliis 128 



lierthalis 128 



calcalis 129 



gnoraa 128 



Paltodora similiella .' . 722 



Palyadinie 493 



Pammeris 454 



albiguttata 454 



f iimata 454 



PaiiipliyKMis lateralis 644 



serratns 644 



Paraciirnops 662 



aquaticum 663 



longipenne 662 



Paraguay ense 662, 663 



l)olitum 664 



Paradiohroplus 692 



abcrrans 693 



bilubus 693 



))iliunctatus 693 



l)orellii 690 



lirunneri 693 



fusiformis 693 



varicolor 690 



Paradoxurus hermaphroditus 820 



Paraguay. The Locnstidie and Gryllida- 

 (KatydidsandCrickets)Gollectedby W.T. 



Foster in, by Andrew Nelson Candell 235 



Paraguayan Acridida'.or Locusts, Synoptic 

 List of, with Descriptions of New Forms, 



by Lawrence Bruner 613 



I'aralabrax albomnculatus 788 



callaetisis 787 



luniuTalis 787,788 



PaKP 



Paraleuas 668 



bohlsii 669 



f osteri 669 



punetipennis 670 



Paralichthys adspersus 800 



Paraparchites 149, 150 



humerosus 1.50, 151 



subovata 151 



Paraphylax 173 



albiscapus 173 



Paraponyx 137 



dianalis 137 



paulalis 138 



Parapsettu.s panamen.'-is 798 



Parascopas 689 



ol)esus 689, 



Paratettix 614, 615 



borellii 615 



caudatus 614, 616 



cnemidotus 616 



schochii 615 



toltecus 615 



Parorphula 621, 626 



graminea 626 



Parthenia ctelata 347 



diadema 356 



exarata 357 



mariella 3.54 



(Morniula) varicosa 345 



pagodula 355 



Parthenodes 140 



berthalis. 110 



Passer swain.soni gongonensis 81 1 



Patalene 551 



•sordida 551 



Patriofelis 220, 231 



Paulinia muco-^a 637 



Penthophlebia 503 



Pentremite. A New American, by Charles 



Schuchert 759 



Pentremites 759 



folisi 760 



godoni 760 



maccalliei 759, 7t)0 



obesus . , 760 



sulcatus 760 



Periclina 551 



arge 551 



cervina 5,51 



Perigea 100 



cenola 100 



charada 100 



secorva KX) 



Perithous 177 



Perr) 552 



binasata 552 



di.sjuncta 552 



fa-da 553 



Peru. On a Collection of Fishes made by 

 P. O. Simons in Ecuador and, by Edwin 



Chapin Starks 761 



Peteroma 113 



lignea 113 



Petroscirlcs 706 



loxozonus 705 



Pezotettix ( Dicliroiilus i bcrgii 683 



