LIMNAA. 129 
specimens connecting this var. with var. II., have been 
found in Lake Llyn-y-van-fach, Brecon. 
Var. II. J/actéstris (Leach). Resembling v. dburnettz, 
but smaller and more glossy, with strong transverse 
grooves ; spire not so short, not intorted. 
Var. III. J/étea (Mont.). Very solid, spire very short. 
Var. IV. ovdta (Drap.). Thin, ampullaceous ; whorls 
convex ; spire short ; mouth oblong. 
Var. V. acimindta (Jeff.). Resembling y. ovata but 
has a more produced spire and a rounder mouth. 
Var. VI. zntermédia (Fér.). Thin, compressed towards 
front margin ; spire produced ; mouth expanded. 
Var. VII. walgdris (Mog.). Small, spire less produced ; 
whorls and aperture less convex. 
Var. VIII. odlinga (/Jeff.). Oblong, compressed in 
front. 
Var. IX. Jadbiosa ( Jeff.). Lip expanded and reflected. 
Var. X. picta (/Jef.). Marked spirally by alternate 
bands of brown and white. .&.—TZhe original v. picta 
of Jeff. apparently does not include specimens with white 
banding due to an accident to the shell. 
Var. XI. maritima (Jeff). Dwarfed, solid; spire 
produced ; suture deep. A?/ro'mm.. |B. 6 mim. 
Var. XII. Jlinedta (Bean). With strong spiral ridges. 
Var. XIII. céndida (Porro.). White. 
Var. XIV. succineeformis (Shuttl.). Shaped like a 
Succinea, very thin; whorls 4; spire small, oblique. 
