380 ftnson \. 



K. GHEUffELn, Mich. H. 66, figs. 7:>, 74. 



White, -hiniiiLr. semipellucid, with about 14, suhsinnous longi- 

 tudinal COSte, and about e<|iial interstices which an- scarcely spi- 

 rally striate; whorls X, a little convex, suture well-impressed, a 

 little undulated ; lip with a <troni:, wide varix. Lcnirth, :|'U mill. 



Floriilu. If'/W 1 1 



The synonyms are R. Catesbyana, d'Orb. (fig. 74), It. scalarella, 

 ( . P>. Ail.. //. Candida, Brown, and var. F/oridanrt, Morch. 

 H. Ti:lTK i-A. I Vase. IM. f>6, fig. 7U ; IM. 57, ii.ir. 77. 



Whitish, with 11 compressed, prominent, continuous longitudinal 

 rihs, sj)iral sculpture very indistinct or wantin.ir; whorls (I, slightly 

 convex, with impressed suture; lip thickened. Length, 2'7~) mill. 

 Red Sea, Indian Ocean, M<tnrif+u*, Polynesia. 



It is R. scalariformis of Schwartz, etc. (not Ads.) in part, R. 

 orit ntalis, Nevill, and R. exigua, Dunker (fig. 77). 

 R. BUREAM.NH>. Sowb. PI. 68, fig. 10. 



Solid, yellowish white, with slight, curved longitudinal ribs, 

 fading out on the upper part of the body whorl, smooth ; columella 

 thick, short, rather tortuous, almost truncated, outer lip thick. 



Length, 5*5 mill. 



Ins. Bureas, JViifijipines. 

 R. CINCTA, Angas. PL 68, fig. 8. 



White, interruptedly chestnut handed, flexuously Longitudinally 

 (..Mate, the interstices spirally striate; whorls 7, slightly convex, 

 the hist subreticulated. Length, 5 mill. 



Port Jackson, Australia. 

 \(. i LXCIATA, Angaa IM. us. tig. 7. 



Fulvous, with a peripheral chestnut hand, appearing on the spire 

 whorls at the .-ntniv, with numerous, flexuous longitinlinal ribs; 

 whorls 7, slopiiiLrly convex; outer lip thick, columella short, almost 

 truncate. Length, 6 mill. 



New Zealand. 

 H.\. DeaL IM. UN. fig, 1. 



Rosy white. >r ro-eate, Longitadinally plicate, plic;e occasionally 



varico-e; whorls X, slightlv convex, with submarined suture; 

 <-.lumella >uh|.licate. lij) white, widely thickened. J^-n.irth. U mill. 



///>-. linnrfnni. 

 II. i -i.i:xro-\. (iould. IM. UN, Ji._>. -J. ]. 



Yellowish or chestnut bn.wn, with about 1") obtuse, flexuoiis lon- 

 jiindinal ribs, and numerous spiral lines; whorl- 7. angularly 



