FIGURE 4. Cyclocardia velutina. A, D, G, J in The Families Carditidae and Condylocardiidae in the Magellan and Perú – Chile provinces (Bivalvia: Carditoidea)

FIGURE 4. Cyclocardia velutina. A, D, G, J: Syntype of Cardita (Actinobolus) velutinus, Port Rosario, 4–55 m (NHMUK 1879.10.15.145); B, E, H, K: Puerto Parry, 35 m (MACN-In 39060); C, F, M, N: Bahía Lapataia, 120–138 m (MLP 12212); I, L: Isla Gable, 66–68 m (MLP 12207); O: Isla Lilihuapi, 80–94 m (MACN-In 39062). A–F: Outer views; A–C: Right valve; D– F: Left valve; G, H, J, K: Inner views; G, H: Left valve; J, K: Right valve; I: Dorsal view; L: Prodissoconch (arrow shows P-1/ P-2 boundary); M, N: Detail of hinge plate; M: Left valve; N: Right valve; O: Shell sculpture and periostracal projections. Scale bars: A–H, J, K = 1 cm; I, M, N = 2 mm; L = 100 µm; O = 200 µm.