Trigonella Da Costa, 1778

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Classement:	Genus
orthographe:	Trigonella
paternité:	Da Costa
Publication:	Da Costa, Emanuel. 1778 Historia naturalis testaceorum Britanniae, or, The British conchology; containing the descriptions and other particulars of natural history of the shells of Great Britain and Ireland: illustrated with figures. In English and French. Millan, B. White, Elmsley & Robson, London.: i-xii, 1-254, i-viii, pls.1-17.
Page:	196
Type Species:	by subsequent designation by Winckworth, 1926 (Proc. Malac. Soc. Lond., 17: 106): Trigonella radiata Da Costa, 1778, Brit. Conch.: 196, pl.12, fig.3, a junior synonym of Cardium stultorum Linnaeus, 1758, Systema Naturae, ed.10, 1: 681 -------------- Trigonella Da Costa, 1778 is invalid as a junior synonym of Mactra Linnaeus, 1767