MOLLUSCA 



135 



Fig. 1 a, LHodora foveolata, length 10 mm; b-c, Emarginula concinna, length 6.75 mm; d, E. nigromaculata, length 10 mm; 

 e, CaUlostoma sp., height 8 mm; f-g, Orbiteatella sp., diameter 1.5 mm; h-l, Telnostoma sp., diameter 1.5 mm; J, Astele 

 engebienesis, height 3 mm; Ic, Rufodardanula sp., height 1.5 mm; I, Alvania crystalllna, height 3 mm; m, Brookula sp., height 

 1.25 mm; n-o, Puperita benaoni, height 6 mm; p, Sansonla andamanica, height 2 mm; q, Marelepetopoma sp., height 1.5 

 mm; r, MicroUotia dautzenbergi, diameter 1.5 mm. 



