KtBbOIA. 



II. \ in:i:\. Garretk 1M. us. fig. is. 



Minute, thin, pellucid. smooth, microscopically spirallv striate, 

 MhinhiLr. white; whorl- .">. flattened COnVCX, apex ol.tuse. suturo well 

 impressed, sliirhtly inarLfined : peristome rather thick, simple. 



Leii-th. 7'") mill. 



' >n II I:MI-T>MIA. < 'rosse. 



II. < IALEDONICA, Grouse. PL 68, %. 2o. 

 Subimperforate, subtranslucent, thin, IL'ht (.livaceous 



under a darker epidermis; whorls 5J, somewhat convex, moderately 

 increasing, with inipivsst-d suture; lip simple, continuous, suhsolute. 

 LeiiL r th, 2'.") mill. 



Caledonia, hraekisli water. 



Sul.-rnus CiN(,ri.A, FlemiiiLr. 1828. 

 Section CINGULA (sensu stricto). 



R. ciN.iu.r>, Mr-. PL (i ( ->. fi-. "J"). 



Rather solid. M-arcely pellucid, yellowish lirown, with two or 

 three che.-tnut hands; whorls 0, flattened, spirally Mriate; lij) 

 acute, not thickened. Lemrth. 4-.> mill. 



A f /untie Co<i.ts <>i KII,;>I,,\ 



Itis R.vitf'itn*, Donovan. It. fi'(t'tici<it.:i, Adams, Tnrhn </r<i/>/< 



Brown. 



Var. RUPE8TRI8, KoH>es. Nol banded. 



II. KM. TI:\TA. Man/oni. PL '!>, ii<r. 57. 



Thin, hyaline, smooth, suture widely inar.irinco!, apex olituse ; 

 whorls .'^, tlatteiied : lip simple, solid ; narrowly rimate. 



Length, l-r> mill. 



This shouhl pos.-iltly Itc refei-red to ('eratia. 

 II. MM. 1.1.1:1, Tolin. PL 71, li-. ( .L 



Ilather >m..oth. with oltx-un- d-e:i^atinir very minute lines, yel- 



lowi.-h or orange color, shining ; whorls t;. slopmiHy flattened, the 

 last with scarcely anirulatrd periphery, suture deep ; lip thickened 

 lielnu. hase with a few >piral BtlUB, Length. :J'7 mill. 



( 'npc Vint /.-. 



II. OOHii \. Perier. PL 71. <i- ;>">. 



Shell y-l|.,wish. Landed with liirht rhi-stnut. two Lands alx.ve the 

 |Kri|ln-ry of the last whorl and one Lelow it ; whorls .">. flattened, 



