065 



Ophioglypha 346. 

 Ophiomastix 346. 

 Ophiomaza 346. 

 Ophiomyxa 346. 

 Ophion 106. 

 Ophionercis 34(i. 

 Ophiopeza 346. 

 Ophiothela 346. 

 Ophiothrix 178, 346. 

 Ophiolriton 346. 

 <>ph i in- o idea 346, 571. 

 Ophryocotyle 618. 

 Ophryolrocha 307. 

 Op iss aster 403. 

 Opisthacanihus 24. 

 Opist ho branchial a 434, 613. 

 Opisthodrilus 352. 

 Op istho thclae 788. 

 OraXstes 588. 

 Oir.hcsclla 357. 

 Orat/ffl 289, 4 3 it. 

 Oribates 3SS. 



Oribatidae 25, 60, 388. 

 Orinomus 786 

 Oriopsis 295. 

 Ornithoptera 424, 7 'JO. 

 Ornithorhynchus 85, 807. 

 ' 



Orthagoriscus 47 1 . 



Orthetrum 75 



Ortheziinae 700. 



Orel's 608. 



Orthoceras lilt, 502. 



Orthocris 747. 



Orthocyclops 840. 



Orthomorpha 102, 694. 



Orthonectidae 901. 



Orthoptera 7, 69, 71, 79, 83, 153, 254, 

 270, 326, 358, S59, 391, 415, 416, 417, 

 551, 552, 555, 583, 586, 587, 588, 633, 

 634, 636, 637, 639, 640, 680, 736, 738, 

 743, 747, 816, 845, 871, 872, 917, 920. 



Ortopleuritea 117. 



Oryidae 103. 



Oryotus 743. 



Oryssidae 55G. 



Osmia 105, 361. 



Osteoblasteu (Pise.) 544. 



Ostracoda 52, 182, 318, 355, 469, 486, 

 487, 522, 527, 547, 626. 



Ostrea 175, 560, 710. 



Ostreidae 561. 



Ostsee, Fauiiist. 51,546,619. 



Otaria 150. 



Othclosoma 302. 



Otiorhynchus 743 



Otis 924. 



Otoceras 121. 



Otocryptops 693. 



Otocysteri (Annel ) 59. 



Otolithen (Annel.) 59. 



Otopoma 705. 



Otostigma 693. 



Otostigmus 102. 



Ototyphlonemertcts 830. 



Ovarien (Anuel.) 10, 63, 237, 297, - - (Ain- 

 phib.) 184, (Cephal.) 497, - - (Cost.) 



293, - - (Chaetogn.) 377, - - (Crust.) 632, 



- (Ins.) 551, -- (Lamell.) 563, -- (Lep- 

 toc.) 136, - - (Mamin.) 467, (Nemat.) 

 98, -- (Pise.) 141, (Tunic.) 459, 923, - 

 (Turb.) 306. 



Ovicelle 100. 



Oviduct (Amphib.) 142, - (Amphin.) 647, 



- (Aunel.) 63, 239, 297, - (Cest.) 293, 



- (Chaetogn.) 377, (Ins.) 551, 699, 



- (Pise.) 141, - - (Turb.) 303. 

 Ovis 96, 134, 470, 482, 618, 893. 

 Ovispermduct (Chaetogn.) 377. 

 Ovocyteu 128, 266, 679. 

 Ovogenese 267, 369. 

 Ovogonien 160. 



Ovris 646. 

 Oxybelomorpha 4'J6. 

 Oxybelus 496. 

 Oxydesmidae 386. 

 Oxyhexaster 745. 

 Oxynoticeras 756. 

 Oxypleurites 581. 

 O xy u r a 557. 

 Oxyuris 94, 95. 747. 



Pachyccphala 366. 



Pachydrilus 310, 315. 



Pachyiulus 95, 749, 752, 870. 



Pachymeris 492. 



Pachypora 451. 



Pachytilus 359. 



Pachyurus 694. 



Pacifische I use In, Faunist. 329. 



Pacifischer Ocean, Faunist. 201, 288, 



347, 920. 

 Pagopedilum 587. 

 Pagurus 629. 

 Palaeacis 571. 

 Palaeaster 403. 

 Palaeasteridae 403. 

 Palaemon 629, 826. 

 Palaemonetes 131. 

 Palaeobatrachus 212. 

 Palaeocrinoidea 403. 

 Palaeohattcria 893. 

 P alae o lep i d o p t era 422. 

 Palaeostraca 691, 693. 

 Palamnaeus 24. 

 Palarus 496. 

 Pali (Anthoz.) 342. 

 Palliumknospuug 343. 

 Paludicola 901. 



Paludina 1, 26, 166, 272, 395, 649, 882. 

 Parnphagidae 587. 

 Pam ph aginae 416. 

 Pamphagus 359, 415, 416. 

 Pamphila 593. 



