SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 91, NO. 2, PL. 7 





lEW MOLLUSKS OF THE FAMILY TURRITIDAE 



1. ,^. 4. Lrptodrillia loria. 



2, 5, 7. Lcftodrillia splcndidu. 

 6, 8, Daibya lira. 



