FIGURE 5 in Taxonomic revision of the recent marine Corbulidae (Mollusca, Bivalvia) from Brazil

FIGURE 5. Caryocorbula chittyana (C.B. Adams, 1852). A–D. MCZ 177065, lectotype (Clench & Turner 1950). A. external view of left valve. B. internal view of left valve. C. external view of right valve. D. internal view of right valve. E–L. Two specimens from MZSP 20164. E, I. external view of left valve. F, J. internal view of left valve. G, K. external view of right valve. H, L. internal view of right valve. M–P. IBUFRJ 16015, not articulated valves of specimens in pre-accretion stage. M, O. external view of left valve. N, P. external view of right valve. Q–R. hinge of shells with different thickening. Q. IBUFRJ 16015, left valve hinge of specimen in pre-accretion stage. R. MZSP 20164, left valve hinge of specimen in post-accretion stage. S–T. Two specimens from MZSP 20164, dorsal view. Scale bars. A–P, S–T =2 mm. Q–R =1 mm. Legends: c= chondrophore. cs= cardinal socket. ct= cardinal tooth; k= knob; ke= keel; lsp= lateral siphonal plate; ps= pallial sinus; pu= pustules; rs= resilial socket.