8 Descriptions of Thirty Supposed New Species and 



obtuse. Aperture, semiorbicular, much contorted, and 

 slightly angular at its base. Striae well defined on the 

 last whorl. Whorls 8. Length. 76, breadth .25. A younger 

 semitransparent specimen (I have only two) has only 7J 

 whorls. Length .72, breadth .26. 



Habitat ? ISTorthside. From Dr. HYDE. 



CYLINDRELLA MAUGERI. Yar. ALBO-ANFRACTUS. 



Named in allusion to its last whorl being white. 



Shell small, globose, but of the usual shape, shining ; 

 dingy yellow fading oif on the last whorl into pure white ; 

 last two-thirds of the last whorl very finely striated. 

 Whorls 8. Aperture not very oblique, lengthened, labrum 

 thin on left side. Length .62, breadth .22. 



Habitat ? Northside ? From Dr. HYDE. 



CYIJNDRELLA MAUGEEI. Yar. PKUNICOLOR. This shell 

 is named from the band of deep plum-color behind the 

 lip. Shell less robust, rather long, (not a fresh specimen) 

 red brown, deeper at either extremity. Lip long and 

 angulated below, expanded and thin at the margin, pure 

 white, with (behind it) the plum-colored band. Keel 

 acute, white. Striae visible almost to the truncated 

 apex ; coarse and wide on the last whorl. Whorls 8J-. 

 Length .76, breadth .23. 



Habitat ? ? 



CYLINDRELLA MAUGERI. Yar. ROSEALABRIS. Named 

 from its beautiful rose-colored lip. Shell robust, short, 

 shining ; coloring same as in Var. tricolor ; keel short, 

 pink ; no white line as in Var, tricolor, or, at most, a 

 very microscopically thin one. Lip oblique and elongated. 

 Whorls 7, very fine striation extending only over J of 

 the last whorl ; but more so than in Var. tricolor. 

 Length .72, breadth .25. 



Habitat Maroon Town ? Given to me by the Kevd. WIL- 

 LIAM ASHBY. 



CYLINDRELLA MAUGERI. Yar. PULCHELLA. This pretty 

 shell in color resembles Var. tricolor. Shell small, not 



