526 



Seite 

 Odostomia tenuicula Mou- 



teros. V. truncatula . . 96 



teuuis Jeffreys 95 



terebellum Phil. v iuter- 



stincta 101 



Teresiaua Arad. et Ben. . 95 



triciucta Jeffr. (Partli.) . . 102 



truucatula Jeftr 9;') 



turbonilloides Brus. (Partli.) 103 



turgida Sars 9B 



turrita Hanley 96 



tuiris Forbes v. Eulimella 



acicula 110 



umbilicaris Malm .... 96 



umbilicata Alder v. acuta . 



unidentata Mtg 



unifasciata Furbes . . . 



valida de Folin v. dolioli- 

 formis 



varicosa Fbs. v. striatula L. 



ventricosa Fbs. (Eulimella) 



vitrea Brus v. elegaus . . 



Warreui Tliomps 



Weinkaufti Dkr. v. fenestrata 

 Olivia Otaviaua Cautr. v. Cras- 

 pedotus Tinei .... 

 Oudina de Foliu v. Odostomia 

 Onoba Ad. v. Rissoa . . . 

 Orbicula Cuv. v. Discina . . 

 Orthis bilida v Argiope bif. . 

 Osteodesma BIv. v. Thracia . 



87 

 97 

 97 



99 



109 



110 



90 



97 



100 



250 

 86 

 176 

 459 

 455 

 315 



Ostrea L 447 



adriatica Lam. 447 



augulata Lara 448 



cochlear Poli 449 



cornu copiae Wkft'. v. rus- 



curiana 449 



cristata Born 418 



cristata Hid. v. steutina . 448 

 curvata Risso v stentina . 448 

 Cyrniisi Payr. v. lamellosa . 448 

 deformis Lam. v. edulis var. 448 

 depressa Phil. v. cristata var. 448 



edulis L 447 



hippopus Lam. v. edulis var. 448 

 italica Desh. v. cochlear . 449 

 lamellosa Brocchi .... 448 

 mimetica Gregorio v. steutina 449 

 obesa Sow. v. stentina . . 448 

 parasitica Turton v. edulis 448 

 parasitica Chemnitz v. ro- 



sacea 449 



paucipIicataDesh. v. steutina 448 

 plicata Chemnitz v. stentina 448 



Seite 



Ostrea plicatula Gmel. v. 



stentina 448 



rosacea Desh 449 



ruscuriana Lam 449 



saxosa Hid. v. steutiua . . 448 



senegalensis Guieliu . . . 449 



stentina Payr 448 



tarentina Issel v. edulis . 448 



taurica Kryn. v. adriatica . 448 



veuetiana Issel v. adriatica 448 



n c h i d i p s i s Bergh ... 64 



glacialis Sars 64 



Oudardia Monteros. v. Tellina 



Oudardii 342 



Ovula Lam 159 



adriatica Sovv 159 



carnea Poiret 159 



nicaeensis Risso .... 160 



obtusa Sow. V. spelta var. . 160 



patula Penn 160 



purpurea Risso v. patula . 160 



secale Sow. v. spelta . . 160 



spelta L 160 



Oxyuoe glabra Couth. v. Marse- 



niua micromphala ... 64 



Oxystele romettensis Seg. v. 



Tharsis 232 



Pachypoma Gray v. Turbo . 227 

 Pagodula Mouteros. v Trophon 



vaginatus 10 



Palliolum Monteros. v. Pecten 431 



Pallium Chemu. v. Pecteu . 431 



Pandora Brug 319 



liexuosaPhil. v. iuaequivalvis 320 



glacialis Leach 320 



inaequivalvis L 320 



margaritacea Lam. v. iuae- 



quivalvis 320 



oblouga Phil 319 



oblouga Sow. V. pinna . . 320 



obtusa Lam. v. piuna . . 320 



pinua Mtg .319 



rostrata Sow. v. iuaequivalvis 320 



solenoides Brown v. piuua . 320 



Paudorina Scacchi v. Lyonsia 820 



Panopae a Meuard . . . 306 



Aldrovandi Menard v. gly- 



cinieris 306 



arctica Lam. v. uorvegica . 306 



Faujasi Menard v. glycimeris 306 



glycimeris Born .... 306 



norvegica Spengler . . . 306 



plicata Mtg. (Arciuella) . 307 



