ANATOMY AND SYSTEMATICS OF CARDIOLUCINA 



113 



8.0 



7.5 - 



7.0 - 

 6.5 - 

 6.0 - 



(o 5.5 - 



5.0 - 

 4.5 - 

 4.0 - 

 3.5 - 

 3.0 



□ A A 



A A 

 A 



A * A * * 

 & * & 



A □ A A p 



a * ° 

 n O • 



.36 



—J— 

 .38 



- r - 

 .40 



- 1 — 

 .42 



.44 



.46 



.48 



• SEAsia 



d Arabia 



a Madagascar 



O India 



▼ macassari 



.50 .52 .54 .56 



Tumidity /length 



Fig. 23 Geographical shape variation of Cardiolucina semperiana. The specimen of C. macassari is the holotype. 



Fig. 24 Geographical distribution of Cardiolucina semperiana (Issel). 



