Class VL VENUS. VENUS-SHELL. 213 



Lin. Tr. viii. go, 34. sinuosa. 



indented- 



V. with thin convex shells, with a very deep 

 obtuse sinus, or bending on the front. Size of 

 the figure. 



Weymouth, From the Portland cabinet. 

 Tab. Wiii. Jig. 4. 



