Fig. 4From: Septibranchia (Mollusca: Bivalvia) from the North and Northeast Coasts of Brazil Plectodon braziliensis (E. A. Smith, 1915) (CMPHRM 3684A). Legends: (a) External view of the left valve; (b) External view of the right valve; (c) Hinge of the left valve; (d) Hinge of the right valve. Scale bars: a–c, 1 mm; d, 500 μmBack to article page