00597     2200181   4500001002100000008004100021035002000062245011300082100002400195300004300219520004900262520002700311082001000338650001500348650001800363650002100381990001300402INLIS000000000004050                                   Ind    a0010-1118004050  aPleioptygmatidae, a new family of mitriform gastropods (Prosobranchia : Negastropoda)cQUINN, James F. (Jr.)  aJames F. Quinn, Jr.  a7 p.: ill.; 29 cm.c7 p.: ill.; 29 cm.  aRepr. from: The Nautilus 103(1): 13-19, 1989  ap. 13-19. Bibl.: p. 19  a594.3  aGASTROPODA  aNEOGASTROPODA  aPLEIOPTYGMATIDAE  amfn-5792