MARINE ZOOLOGY OF OKHAMANDAL, Pt. II 



INDIAN CONCH, PLATE II 



Figs. 1 and 2.— Immature chanks from Okhamandal ; both 

 show persistence of the protoconch. 



Fig. 3. — The Indian Chank, Tur- 

 binelia pyrum, Linn., central 

 type of form. 



Fig. 4.— Elongated variety from the 

 Andaman Islands. Adult and two 

 very young specimens. The latter 

 show the protoconch persisting. 



IFifis. 1, L', n.,Hl ::. i,l,nh,,irni,ln,i h/t rit-;./!,,: K,ii,, ,!/,(„, ?;,■, ;;»,„,/,, ; f:„, i /,,, i„,i:„,,i m„ 



<,l,',.llu.] 



