PLATE CV. 



[Part X.—Aj)ril 1907.] 



^Macuochlamys KicinLAt:.\.sis, n. sp. Bluitan. 



Fij;. I, 1 a. SlicU^ nat. size and enlarged, x 2o. 



1 /j. Animal, with sliell removed, showing visceral sac &c., x 2-5. 



1 c. Generative organs, x 4'5. 



1 d. Jaw, X 12. 



] e. Teeth of radula, central and two side teeth, x 3G8. 



1/ 18th to the 2Gtli teeth, x 3G8. 



1 //. Outermost teeth, x 368. 



Macrochlamys damsangensis, n. sp. Biiutan. 



Fig. 2, 2 a. Shell, nat. size and enlarged, x 2".o. 



2 />. Animal, with shell removed, showing visceral sac &c., x 2'ri- 

 2 f. !Mautle-edge, showing shell-lobes, x 2'5. 



2 (/. Part of penis near retractor muscle, x 24, 



2e. Jaw, X 12. 



2/. Radula, part of: IGth to the 2Gth teeth, x 368. 



