EU880W v. 



Appear.- l differ IV.. in the |ore'_roiiiL! specke, in hem- usually 

 narrower, with as many or more whorls, although smaller in H 



rzA, Garrett 1M. 50, fig. 17. 53, 52,56. 



Solid, smooth, shininir. white, spin- rapidly taperinir, with obtuse 

 apex: whorls (i-7, flatly convex, suture liroadly inari:ine<l ; lip 

 thick, dilated, coluniella oblique. Length. "2 mill. 



V'iti I.lml. . (iarrctO, ./V/W,/// '/"//', Munrit'ni* < W< inkauff), 

 ./'I/inn < Adan 



/,'. Xli,j,/,,Dii. Weink., not Issel (fir. f).'}), and /,'. *ulnilimi, Weink. 

 (fig. v 62), from Japan, are .-ynonyms; the latter a somewhat hi 

 shell i .'5'7 ") mill '. having < s whorls. The Kel Sea ios.-il sjx 

 which Iss(>l called R. Stoppani, has no margined suture. 



Var. BUBLJBVIGATA, Xevill. Fig. oJJ. 



Apj>ears to ditler principally in the ajierture l)cin^ more broadly 

 rounded beh.w. 



Imlinit (Jcriiii. 1'n/ifn- 



U. UEVIGATA, C. B. Adams. PI. oM, figs. 4*. 50. 



Shining, pdlucid, smooth, white: whorls D-lO, slightly con 

 Hitiuv white-margined; lip eubdilated, externally thickened. 



Length, -4-.") mill. 



West Indies. 



The above is the description of /,'. vtorea, C. P.. Ad. 

 which appears to be the adult of the earlier described //. In riynttt. 



1!. BROWVIAKA, d'orb. PI..VJ. figs. J.". 4<;. 



i'd. polished, white, u>uallv with two or tlin-e chestnut bands 

 >n the last whorl, bimaculate near the aperture ; \vhorls *-'.. >li--htly 

 COnvei : suture not marn-incd; lip thickened externally. 

 Length. -1-7 mill. 



I: .('. li. Ad., is a synonym, accordin- to M",reh. et<-. 



re, however, as given in !{ 

 more in-arly related to the next 8p6( 



i;. BLOANIAHA, d'orb. ii. 59, liir. 



Thick, \\hite, -nioMtli. polished ; whorl- 5 8, flatly convex, suture 

 ii"t mar-in,. d ; lij. externally thickened, with usually two internal 

 callou> teeth. L< n-th. :;-,s mill. 



IT/.-7 /.--. 



lea freijuently b^iii- po->-->ed of apertui'al ti-etb, this .-pecies 

 isgtouter, \\ith fewer whoi-|> than the preceding one. 



