LIMN.EA.— Plati; VIII. 



Sp, 



(Mus. Brit.) 



LiMNvEA CAPERATA. Liw,. testd suhpyramidala, opacd, 

 fusco-corneti, leviter rugata ; spirit elevatd, acumi- 

 natij-i anfractibus quaternis, sithrohindis ; ajieiiurii 

 jiiillide rosea, brevi, columella leviter arcuatd. 



Thk wi:inklei) Limn^a. Shell subpyramidal, opaque, 

 brown-horn coloured, slightly wrinkled ; spire 

 elevated, acuminated, whorls four, rather 

 i-ounded ; aperture pale rosy, short, columella 

 slightly arched. 



Sav. Ilaldeman's Monograph, pi. I, f. 1. 



Jjiitnimi apicina. Say. 



Hah. Ohio. 



Species 54. (Mus. Brit.) 



Limn^a RiBEiiiENSls. Liiti. testa breviter ovata, pellu- 

 cidd, succined ; spird brevissimd, anfractibus 

 diiobus, ])a]-vis, ultimo anfractu magna, oblique 

 orafo : aperturd rnagnd, ovatd, cohimelld vi.v 

 plicatd. 



The liiHKiaAN Limn^a. Shell shortly ovate, pellucid, 

 amber-coloured ; spire very short, whorls two, 

 small, last whorl large, obliquely ovate ; aperture 

 large, ovate, columella very slightly plaited. 



Keibisch. ? MS. in Mus. Brit. 



Hab. San Antonio. 



Species 55. (Mus. Brit.) 



LiMNiEA succiNE.aEFOEMis. Lim. testd tenuissimd, an- 

 gustd, p>/ra7}iidatd, pallide succined ; spird pro- 

 diictd, anfractibus duobus, ultimo anfractu elongato, 

 supra aperturam elevato ; aperturd pyriformi, 

 untice subtnincatd, columelld uniplicatd, tenui. 



The succinea-shaped Limn.«;a. Shell very thin, narrow, 

 jiyramidal, pale amber ; spire produced, whorls 

 two, la.st whorl long, raised above the aperture ; 

 aperture pyriform, anteriorly rather truncated, 

 columella single-plaited, thin. 



Shuttlewohth • ? 



Hab. Switzerland. 



