Roy. Soc. Tas. 1912. 



Pl. II, 



Fig. 1. 



.MARGIiNEI.LA IN.KqUlDENS 



Sp. Nov. 



FIG. 2. 



MARGliNELLA Sf'lIOLTAMCA, 



Sp. Nov. 



FIG. 3. 



NATICA SCHOUTANICA 



Sp. Nov. 



FIG. 4. 



CElllTlllOl'Sl.S TRISCUU'TA, 

 Sp. Nov. 



FIG. 7. 



A M I • I n I' 1 1 A r.l .M U S E U K AT I C A 



Sp. Nov. 



FIG. 8. 



UlSSOA I'ERTKANSLUC'IDA, 



Sp. Nov, 



