FIGURE 10 in Taxonomic revision of the recent marine Corbulidae (Mollusca, Bivalvia) from Brazil

FIGURE 10. Juliacorbula aequivalvis (Philippi, 1836). A–D. ZMB 3270/1, lectotype designated herein. 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–H. BMNH 1854.10.4.549/1, lectotype of Corbula cubaniana d'Orbigny, 1853 (in 1841–1853) designated herein. E. external view of left valve. F. internal view of left valve. G. external view of right valve. H. internal view of right valve. I–Q. CIB 1135. I. external view of left valve. J. internal view of left valve. K. external view of right valve. L. internal view of right valve. M–P. specimen with subtrapezoidal shell. M. external view of left valve. N. internal view of left valve. O. external view of right valve. P. internal view of right valve. Q. dorsal view. R. MCZ 186106, lectotype of Corbula knoxiana C. B Adams, 1852 (Clench & Turner 1950). Scale bars: A–R= 3mm. Legend: c= chondrophore; cs= cardinal socket; ct= cardinal tooth; k= knob; ke= keel; r= resilium; rg= radial groove; ps= pallial sinus; rs= resilial socket.