EXPLANATION OF PLATE II. 



Fig. i, a, b. — Dolium fasciatum (Brug.). Balasore Bay (M A - 1 11 ). Original type 



of Dolium varicosum. Natural size. 

 ,, 2, a, b. — Dolium fasciatum (Brug.). Balasore Bay (M - 4 - i i E1 ). Natural size. 

 „ 3, a, b, c. — Dolium fasciatum (Brug.). Varicose specimen Of uncertain 

 origin ; a, b, natural size ; c, apex enlarged. 



