Fig. 9From: Septibranchia (Mollusca: Bivalvia) from the North and Northeast Coasts of Brazil Trigonulina ornata d’Orbigny, 1842 (CMPHRM 1864A). Legends: (a) External view of the left valve; (b) External view of the right valve; (c) Minute granules of outer surface in detail; (d) Internal view of the right; (e) Internal view of the left valve. Scale bars: a–b, 1 mm; c, 200 μm; d–e, 1 mmBack to article page