— 99 



tur, at nomine tantum, Gryphites, 

 Haeretula, Auricularia, Serratulum 

 falcatum , Strigosula , Listronites. 



Ostracodermatn „Arist " Klein 

 1753 Ostrac. in praef. , male pro 

 Ostracoderma. 



Ostrea Mart. 1774 Verz. 131, gen. 

 Semicardinum ; sectiones : Ostrea 

 propr. s. d. (= Ostrea, Melea- 

 grina et Anomia), Ostrea plicata, 



0. figurata. 



-- OstreafigurataMART. 1774Vz 

 132. 



— Ostrea plicataMART. 1774 Vz. 



132. 

 Ostreae Eichw. 1829 Zool. spec. 



1. 287 , fam. Acephalorum : Tri- 

 gonia, Arca, Pinna, Avicula, Mal- 

 leus, Spondylus, Anoniia, Placuna, 

 Calceola, Ostrea, Pecten, Plagio- 

 stoma, Podopsis, Gryphaea, Acar- 

 do, Catillus. = Patulipalla Latr. 



— Ostreidae Gray 1833 Phil. 



Trans. 777. — 1«47 Zool. Proc. 

 201, gen. : Ostrea, Gryphaea, Exo- 

 gyra, Plectronia, Carolia. 

 Ostreuni Rond. 1656 Univ. Aq. 

 hist. II. 34. — Leeuwenhoek 

 l696Arc. nat. 665.— Linn. 1748 

 ed. VI. p. 75 , species Conchae. 

 — Adans. 1767, V. sq. — Da 

 CosTA 1776 Elem. 249. — Oken 

 1815 Zool. p. IX. =: Ostrea List. 

 emend. 



— Ostreiim Adans. , v. praec. 

 Ostreiim sylvestre Rond. 1566 



Aq. II. 40. = Rastellum. 



— Ostridae Swains. 1840 Mal, 



414. = Ostracidae Swains. 

 Ostrites Grew 1681 Mus. reg. 202. 



= ?Gryphaea. 

 Otavia „Cantr." Gray 1847 Zool. 



Proc. 145, gen. Ziziphinorum. = 



Olivia Cantr. 



Otlua Gray 1817 Zool Proc. 156, 



scctio Velutinae : Helix otis Turt. 



— Clakk 1850 Ann. Mag. N. H. 



VI. 448, g. Conovulidarum? 

 Otopoma Gray 1850 Cat. Cycl. 



35, gen. Cyclophoridarum. — Pfr. 



1851 Ztschr. f. MaL 167; 1852 



Consp. 29 et Mon. Pneum. 179, g. 



Cyclostomac. : Cycl. clausum Sow. 

 Otus Risso 1826 Hist. I. 122. = 



Ficula. 

 Ovula HiJBN. 1810 Epist. , t. F^r. 



TabL syst. 83 , g. Testaceor. ter- 



restrium, obscurum. 

 Ovum Martini, V. BuUa Mart. 

 Owenia Prosch 1847 Overs. K. 



Dansk. Vid. Selsk. Forh. 46, et 



1849 K. D. Vid. S. Skrift., e, I. 

 71 , subg. Cranchiae novum. — 

 MoRCH 1850 OniCranch. megalops 

 Pr., gen. Loligopsidai-um. 



Oxyciieilus Alb. 1850 HeL 174, 

 sect. Bulimi: B. Hanleyi Pfr. 



O^l^yciiona Morch 1862 Catal. 

 Yold. 14, sect. Helicis: H. bifas- 

 ciata Burr. 



— Oxygyrus Bens. (1835, teste 



Gray). — Gray 1847 ZooL Proc. 



1 48 , g. Atlantidarum : Atlanta 



Keraudreni Rg Synon. Helico- 



phlegma et Brownia D'Orb. Ladas 



Cantr. 

 Ox.ynoe „Raf." Couth. 1838 Bost. 



Joiirn. II. = Coriacella BIv. 

 Oxystyla Schlijt. 1838 Vz. 7. = 



Orthalicus Beck. 



— Paclierium Ao. 1846, nec 



1837 1. c. 

 Pacliya Alb. 1850 Hel. 107, sect. 



Helicis: H. cepoides Lea. = Sty- 



lodonta Jan. 

 Pacliycliilus L Lea & H. C. Lea 



1850 Zool. Proc. 179, nov. g. 

 Melanianor. 



