738 The Shell-Collector’s Handbook. 
v. roseolabiata (Sturm.): Shell slightly narrower, 
brown-black; aperture bordered interiorily with rose- 
violet. 
v. scalariforme (7. D. A. Cockerell.): Whorls dis- 
united. (Vide fig. 6.) 
Fic. 6.—L. Stagnalis. var. scalariforme. 
v.expansa (T. D. A. Cockerell.): Spire short, body- 
whorl large and expanded, mouth of the shell wide; the 
length of the spire is about 2ths of the total length of 
the shell, which is somewhat less than an inch and a half. 
(Vide fig. 7.) 
Fic. 7.—L. Stagnalis. var. evpansa. 
v. variegata (Hazay.): Whorls variegated with opaque 
white markings. 
v. decollata (Stmpson.): Spire decollated. 
v.elegantula (7. D. A. Cockerell.): Shell dark in 
colour, nearly scalariform; suture deep. (V2de fig. 8.) 
