Fig. 5. A–F in Small, rare and little known: new records and species of Cardiomya (Bivalvia: Cuspidariidae) from Brazil

Fig. 5. A–F. Cardiomya minerva sp. nov., holotype (IBUFRJ 5785). A–B. External view, left and right valve. C–D. Details of the posterior radial ribs and the rostrum. E–F. Hinge detail. — G–H. Cardiomya surinamensis van Regteren Altena, 1971, holotype (RMNH.MOL.55387), left valve. G. External view. H. Hinge detail. — I–J. Cardiomya cadiziana Huber, 2010, syntype (USNM 172032), left valve. I. External view. J. Hinge detail. Scale bars: A–B, G–J = 1 mm; C–D = 0.25 mm; E–F = 0.5 mm.