PLATE I {continued). 



Fiff. 



Candona Candida, p. 19. 



a. Left valve, outside 



[Imperfect at the posterior angle.] 



b. Perfect, ventral aspect . 

 Perfect, anterior aspect 



X 25 



X 25 

 X 2.T 



d. Inside of the closed ventral edges of the carapace, showing the inner 



marginal plates . • • . . x wO 



.. Part of the inside of the right valve, | ^^^^^^,^^^ ^,^^ j^^.^ ^^^^^ x 150 



/. Part of the surface of the left valve, J x loU 



) Copford. 



9. Candona siibaqualis, p. 20. 



a. Perfect, right valve upwards 



b. Perfect, dorsal aspect . 



c. Perfect, posterior aspect 



X 2.1 



X 25 ) Copford. 



X 25 



