1825. Cytherea petecJiialis, C. impitdica, C. castanea, C. zonaria, C. graphica and C. viorphina 

 Sowerby, Cat. Tankerville, pp. 12, 13. 



1828. Venus litsoria, V. petechialis, V. impudica, V. castanea, V. zonaria, V. meretrix, V. gra- 

 phica and V. inorpJiina Blainville, Dict. Sci. Nat., LVII, pp. 263, 264. 



1830. Cytheraea (sic) litsoria, Cytherea petechialis, C. impudica and C. graphica Deshayes, 



Encyclopéd. Méthod., II, pp. 53, 54. 



1831. Cytherea petechialis Sowerby, Gen. Shells, II, Cytherea pi. I, fig. i, pi. II, fig. i. 

 1835. Cytherea lusoria, C. petechialis, C impudica, C castanea, C. zonaria, C. meretrix, C. graphica 



and C. morphina Deshayes in Lamarck, Anira. sans Vertèb., VI, pp. 297 — 300. 



1840. Cytherea impudica, C. meretrix and C. castanea Pfeiffer, Krit. Reg., p. 63. 



1841. Cytherea petechialis Reeve, Conch. Syst., I, p. 94, pi. LXIX, fig. i, pi. LXX, fig. i. 



1841. Cytherea meretrix Delessert, Rec. Coq. Lamarck, pi. VIII, figs. i a, b, c. 



1842. Cytherea Meretrix Sowerby, Conch. Man., p. 297, fig. 117. 



1843. Cytherea Lusoria, C. Petechialis, C Impudica, C. Castanea, C. Meretrix, C. Graphica, 



C. Morphina and C. Zonaria Hanley, Rec. Biv. Shells, p. 96; p. 96, pi. XV, fig. 9; 

 p. 96, pi. XI, fig. 10 ; p. 96, pi. XV, fig. 8; p. 96, pi. XV, fig. II; p. 96, pi. XV, fig. lO. 



1844. Cytherea castanea Potiez & Michaud, Gai. Douai, II, p. 229. 



1845. Cytherea fusca Philippi, Abbild. Beschreib. Conch., I, p. 197, Cytherea, pi. III, fig. i. 

 1845. Cytherea castanea, C. graphica, C. impudica, C. lusoria^ C. meretrix, C morphina, 



C. petechialis and C zonaria Catlow & Reeve, Conch. Nomencl., pp. 37—40. 

 1847. Cytherea zonaria, C. petechialis, C. impudica, C. lusoria, C. castanea, C. morphina, 



C. graphica and C. meretrix Chenu, lUustr. Conchyliol., Cytherea pi. I, figs. i, \a — c; 



4, 4a — c; 5; 6, Ç)a — c; pi. II, figs. l, la — c\ 2, 2a — c; 4, \a — c\ 7, 'J a, b. 

 1847. Meretrix Meretrix Gray, Proc. Zool. Soc. London, p. 183. 

 185 1. Cytherea meretrix, C petechialis, C lusoria, C. zonaria and C. impudica Sowerby, Thés. 



Conch., II, p. 619, pi. CXXIX, figs. 48 — 50 ; p. 619, pi. CXXIX, fig. 51 ; p. 620, 



pi. CXXVIII, figs. 40—42; p. 620, pi. CXXIX, figs. 53, 54; p. 621, pi. CXXIX, 



figs. 55 — 58- 

 1853. Meretrix petechialis, M. inscripta, M. impudica and M. ponderosa Morch, Cat. Yoldi, 



II, p. 28. 

 1853. Meretrix Lusoria, M. petechialis, M. impudica, M. Morphina, M. graphica, M. fusca, 



M. castanea and M. zonaria Deshayes, Cat. Conch. Brit. Mus., I, Veneridae, etc., 



PP- 35 — 39- 



1855. Venus meretrix Hanley, Ipsa Linn. Conch., p. 70. 



1856. Cytherea meretrix Hanley in Wood, Ind. Test., p. 46, pi. VII, fig. 47. 



1856. Cytiierea meretrix, C. morphina and C. petechialis Jay, Japan. Exped. p. 292, pi. II, 



figs. I, 2; p. 293, pi. II, figs. 3, 4, 5, 10; p. 293, pi. II, figs. 6--9. 



1857. Venus meretrix, V. petechialis and F. lusoria Romer, Krit. Untersuch., pp. 41 — 43. 

 1857. Meretrix impudica Adams, H. & A., Gen. Rec. MolL, II, pp. 423, 424, pi. CVII, figs. 6, 6a. 

 1857. Meretrix castanea, M. fusca, M. graphica, M. lusoria^ M. morphina, M. petechialis and 



M. zonaria Adams, H. & A., Gen. Rec. MolL, II, p. 424. 

 1860. Cytherea [Meretrix) zonaria and C. (M.) impudica von Martens, Proc. Zool. Soc. London, 

 p. 17. 



1860. C. impudica, C. lusoria, C. meretrix, C. morphina, C. petechialis and C. zonaria, Reeve, 



Elem. Conch., II, pp. 108, 109. 



1861. Venus [Cytherea- Meretrix) meretrix, V. [C. M.) petechialis and V. [C. M.) lusoria Rômer 



Malakozool. Blàtt., VIII, pp. 45—47. 



1862. Cytherea luzoria (sic), C zonaria and C. petechialis Chenu, Man. Conchyliol., II, p. 86, 



figs. 375; 373. 374; 376- 



1864. Cytiierea castanea, C. petechialis, C. zonaria, C. impudica, C morphina, C. lusoria and 



C astricta Reeve, Conch. Icon., XIV, Cytherea, pi. II, figs. 6; '/a,b; pi. III, figs. 9 «, (5; 

 lO; pi. IV, fig. 12; pi. VI, fig. 20; pi. VII, fig. 26. 



1865. Venus [Cytherea-Meretrix) meretrix, V.[C.,M.) petechialis and V. [C, M.) lusoria Rômer, 



Mon. Venus, I, p. 27, pi. VIII, figs. i, \a — h; p. 29, pi. IX, figs. i, \a — d; p. 30, 

 pi. XI, fig. 2, 2(2; pi. XII, figs. I, la — c. 



