Mactra patagonicad'Orbigny, 1846, p. 509-510, pl. 77, figs. 27 [Basis of the current name] Type Locality: Embouchure du Rio Negro; baie de San-Blas Range: 34°S to 42°S; 52°W Depth: 10 to 40 m Maximum Reported Size: 60 mm Distribution: Argentina: Buenos Aires, Rio Negro References: d'Orbigny (1846) M; Signorelli (2008)
Mactra bonariensis Philippi, 1893, [Synonym] References: del Rio (1998) s
Partial List of References
d'Orbigny, A. 1846. Mollusques Voyage dans l'Amérique Méridionale 5 489-728 [and 729-758?]. P. Bertrand: Paris. [True date: -- --- 1846.]
