i:i UNA, 



turreted. |;M whorl \vilh :i ha-al spiral n.\v ..I' pniiiiin- 

 lip thickened. Leli^-lli. 2*5 mill. 



And 

 \i. OLOPAX, Sonverb. n. 66, fig. <;;. 



Narrowly, loii-il udinally collate, 008tlB -nbllexiioiis riidini: !M-|..\\ 

 in a narrow, nodose, spiral, basal ril. no spiral stria-. whit- ; \\horU 

 about 10, Bubconvex, With moderately impressed BUtUT6; ap i 

 a little extended anteriorly, lij. >nlaeute. Len-tli, 1 '2 mill. 



Lni/<t/fi/ (Jrniiji, \> ir 



\\. ITNK TLATA, SoUVei'l). 1M. ~t(\, l\'J. (J'J. 



White, with nearly straight loniritmlinal rilis and altout 

 interspaces, terminating below in a spiral rib, ami without spiral 

 striae; lip varicose. Length, (> mill. 



Ins. Art, New Caledo;>i. 



R. SUBFUXICI i, ATA, Xcvill. PL 56, iiL r . ' I. 



Shell solid, opaque, whitish, with larirc, rounded, clo<e l..niritu- 

 dinal rilts, and no spiral stria 1 , l>as- with a sj>iral ril> and two lira- : 

 whorls !), somewhat convex, with deep, eivnulated suture; lip thick. 

 varicose, crenulated below. Len^tli, 4 mill. 



Perximi (,'u/j f<> Si !,(/ 



K. TfiMiicrLA, Pease. 1M. ")<">, fi<r. (\:} m 



Rather solid, shining, white, with tlexuous, rathei- close, rounded 



longitudinal ribs, the interstices lightly striate, bas- granuloflely 



spirally costate and bilirate; whorls s.1, suture undulate.l ; roluin- 

 ella truncate below, outer lip varicose. Leii-th, .'I mill. 

 Sumhrich tuul }'iti /x., ( '> 



Ni-vill has de-cribed a var. <'////////>/. \\hich doe.- not ap; 

 from the description, t<> possess distinciive teatiin-.-.. 



II. PLIOATULA, (iould. IM. ")i;. (i--. (\ m 2. 



Whitish, with about I "> straight. loiiLrimdinal rib-, crossed by 

 outlines, and a spiral basal rib; lip thickened. L'ii_ r th. ' mill. 



Hnitiii null Lnnrlmn />.. China. Iinlian Ocean. 



Wcinkantl' suspects that thi-.-hoiihl be united with /, \ 



Ad.; this may be so, but a comparison of tL r niv.- ot'thf t \\ 

 shows dilli-reiiccs a> ^n-at a- are usually ac<-cpicd ; ic in this 



group. 



