K). 



Somewha -uly expanded, th' not prominent, 



placed ton 



/'///'/. 

 I Intnnta, Brown, tf a syii'.nym. 



! 



Thi: lobose, small, tessellated with 



length, 9-1-' mill. 



:m :iutli..rit\, I im-lude this as a variety 

 Utinrt from that form, 



w hil -hades gradually into the variety below. 



glrHa, Bean, is a synonym. 



\ 



Thii A itl> elevated sj.in-; brownish or yellowish; 



,-.ith white. Lniirth, !>-12 mill. 

 8ee ren lor foregoing \ 



4fto, 8a\ marmoraia, Pfr., are synonyms. 



Linn, IM. U. figs. 6-8. 



T ^.Inl. globoaely ovate, witli low pointed spire, whorls net 

 very ire scarcely impressed, surface smooth : yellowish, 



,ui-h rnl. <.tt<-n with a faint, finely tessellated pat- 

 -ometime* -i.irally banded or lineated. Length, 9-12 mill. 



/way, Greenland, New Emjliix]. 



itas usually been considered synonymous with L. 



obtuMita, \ M .i^n-r with I )r. .Jeffreys in referring it to the 



species known in :is L. palliata, Say. It does not appear 



: Coasts. 



igs. 6, 7), L. limata, Lov6n, L. tenebrosa, \ ai . 

 obtutotti :ig. 5) t are synonyms. 



,. IM.il. . -.9. 



ided oval, spirally engraved, sometimes granulate.] ; whitisli. 

 pale red streaks; a excavated, and with aperture, flesh 



Length, 1* mill. 



l*nln-l>, 



1'hil IM. 41, fig. 10. 



coarsely rihl>cd; bluish white, the exca- 



rated columclla and interior of a|M rture chocolate < 

 Ui .11. 



Galapagos Is. 



