TURBONILLA. 325 



Section TRAGULA, Monts., 1884. 

 T. FENESTRATA, Forbes. PI. 74, figs. 58, 60, 61. 



Rather solid, almost opaque, glossy ; whorls 8-9, shelving, 

 with about twenty longitudinal ribs, crossed by fine spiral lines, 

 ribs terminating at the periphery where there are two strong 

 spiral ridges, appearing on the spire-whorls, white or yellowish 

 white. Length, 3'75 mill. 



Europe. 



It is T. Weinkauffi, D tinker (fig. 61). 



T. JEFFREYSIANA, Seguenza (unfigured). Mediterranean. 



It is T. clathrata, var. Jeffreysiana, Monts. 



Section PYRGISCULUS, Monts., 1884. 

 T. SCALARIS, Phil. PL 75, fig. 78 ; PL 74, fig. 65. 



Shell moderately solid, opaque, rather glossy; whorls 9, nar- 

 rowly shouldered, pale yellowish or cream-color, with frequently 

 two or three faint tawny bands on the last whorl ; longitudinally 

 ribbed, with wider interspaces, not reaching the base of the body- 

 whorl, interspaces spirally striate, the striae often arranged in 

 pairs. Length, 6'25 mill. 



Europe. 

 T. RUFESCENS, Forbes. PL 74, figs. 62-64. 



Whorls convex, flexuously ribbed, with subequal, spirally 

 striate interspaces ; yellowish brown, with two or three chestnut 

 bands. Length, 6'25 mill. 



Europe. 



Dr. Jeffreys considered this a variety of T. scalaris, Phil. He 

 also places here T. indistincta, Fleming. 



T. FORMOSA, Jeffreys. PL 74, fig. 66. 



Narrowly elongated ; whorls 13, narrowly shouldered, making 

 a channeled suture, with straight longitudinal ribs and somewhat 

 wider interspaces, which are spirally costulate, a peripheral ridge 

 terminates the longitudinal ribs on the body-whorl. 



Length, 8 mill. 



? Shellness, Kent, England. 



Dr. Jeffreys suspects that this shell is exotic. 



