1044 



INDPJX. 



Page. 



Ofloiitodactylus scyllarus 54 



CEcaiilhus qjiiaflripunetatus 809 



ffidicnemida; 187 



(y.diciK'imis ma{?iiirostris 487 



CEdipoda carlinianus 793 



eollare 788 



costalis 787 



8:racili.s 792 



haydeiii 789 



kiowa 790 



longipennis 788 



montanns 787 



negh'ctus 787 



pardaliinim 790 



pellucida 787 



plattpi 790 



tencbrosa 786 



nndulatus 793 



wyomingiaimni 789 



CEdipodiiiK! 785 



Oken's Names, on some fish Genera of the 

 first Edition of Cnvier's Regne Animal 



and, by Theodore Gill 9(i5 



Omphaloclathnim 358 



On A small Collection of Crustaceans from 

 the Island of Cuba, by William Perry 



Hay 429 



On some fish Genera of the first Edition of 

 Cnvier's Regne Animal and Oken's 



ITamcs, by Theodore Gill 965 



On Some neglected Genera of Fishes, by 



Theodore Gill 9(i9 



On the Identification of a Species of Euca- 

 lyptus from the Philippines, by Joseph 



Henry Maiden 691 



On The Relations of the Fishes of the Fam- 

 ily Lampridid;c or Opahs, by Theodore 



Gill 915 



Oncocypris 973, 990 



Onion thrips 179 



Oniscus asellus 430, 431 



Ontario Formations of Maryland, on the 

 Lower Devonic and, by Charles Schuch- 



ert 413 



Opah 924 



Opahs, on The Relations of the Fishes of 

 the Family Lamprididffi or, by Theo- 

 dore Gill 913 



Opcia obscura 781 



Ophidiidsc 693, 699 



Opsariichthys 813, 850, 855 



sieboldii 854 



steenackeri 857 



temminckii 852 



\nieirostris 855, 862 



Opsarus |iiirvus S40 



Orbiculus 346 



Orchelimum herbaceum 805, 806 



longipenne 806 



Orchestia 925, 927 



sulenson 926 



tucnratinga 927 



tucnrauna 926, 927, 928 



Orclicstoidea 927 



tuberciilata 926 



Orectolobinai 603 



Page. 



Orectolobus 603, 605 



Ijarbatus 605, 606, 607, 671 



Oriolida' 517 



Oriolus maculatus 517 



mnndus, new species 486, 517 



( )ropliorhynchlis 316, 317, 318, 320, 324 



aries 316 



edwardsii 320 



liendcrsoniana 321 



latifrons 321 



lividus 322 



margiiiatus 322 



inariniiis 323 



nitidus 323 



parfaiti , 324 



platirostris 324 



sharreri 326 



spinoculatus 327 



spinosus 323 



squamosns 327 



Orphulella pelidna 782 



I)iclurata 782 



salina 782 



Orthemis ferruginea 763 



Orthichthys 69 



velitaris 69 



Orthopora 418 



Orthoptera from Colorado, New Mexico, 

 Arizona, and Texas, with Descriptions 

 of four new Species, Notes on, by An- 

 drew Nelson Caudell 775 



Orthothetes 416, 423 



deformis 418 



woolworthanus 422 



Orthotomus atrogularis 511 



Orthrias 765, 769 



orcas, new species 769, 774 



Orthygia 359 



Ortygia 359 



Osteology and Relationship of the fossil 

 Birds of the genera Hesperornis, Har- 

 geria, Baptornis, and Diatryma, Notes 



on the, by Frederic A. Lucas 525 



Ostiehthys 11, 21 



japonicus 11 , 12, 21 



Ostracion 960 



Ostracoda 424 



of the United States National 

 Museum, including a Revi- 

 sion of the Subfamilies and 

 Genera of the Family Cypri- 

 dida, Report on the fresh- 

 water, by Richard W. Sharpe. 969 



( )takia 812, 842 



rasborina 842, 862 



Otolithes 967 



Ovallpes bipustulatus 25 



Oxycoryphus obscura 781 



Oxygastra 741 



curtisii 763 



Oxymeris 951 



Oxyrhina glauca 623 



Oziiis hawaiiensis, new si)ecies 76, 77 



t runcatus 77 



verreauxii 77 



Pachycephala vaudepolh 509 



