92 ENNEA. 



E. UVULA, Desh. PL 22, fig. 8. 



Rimate, thinly, regularly, longitudinally costulatc ; epidermis 

 yellowish gray ; lip expanded, parietal tooth compressed. 



Length, 6 mill. 



Isle of Bourbon. 

 E. MODESTA, H. Adams. PL 18, fig. 60. 



Profoundly perforate, rather thin,N closely longitudinally cos- 

 tellate, shining, pellucid ; hyaline corneous ; aperture obliquely 

 subquadrangular, with expanded lip, a parietal plica and incurved 

 outer margin. Length, 5 mill. 



Mauritius. 



According to Nevill the unfigured E. Caldwelli, Morelet. is 

 identical. 



E. CRYPTOPHORA, Morelet. PL 18, fig. 80. 



Perforate, closely longitudinally costellate, crystalline ; aper- 

 ture with a parietal and columellar plicae, outer lip subbidentate. 



Length, 2 mill. 



Comoro Isles. 

 E. CRYSTALLUM, Morelet. PL 18, fig. 50. 



Shortly rimate, thin, rather faintly striate, suture shortly den- 

 ticulate, hyaline, pellucid ; parietal wall toothed, columella pro- 

 foundly obsoletely plicate; lip simple, thin, expanded. 



Length, 7'5 mill. 



Prince's IsL, W. Africa. 



Pupa hyalina, Pfr., is a synonym. 



E. STENOPYLIS, Benson. PL 18, fig. 65. 



Curved rimate, closely costulate ; epidermis 3 T ellowish horn- 

 color; body-whorl compressed below, subscrobiculate ; aperture 

 subaxial, obliquely subtriangular,lip callously expanded, parietal 

 plica large, right margin dentate within. Length, 3*5 mill. 



Darjiling, Himalayas, India. 



E. PERAKENSIS, Godwin-Austen and Nevill. PL 16, fig. 15. 



Shell solid, profoundly openly umbilicated, greenish crystal- 

 line ; strongly costulate, the riblets subinterrupted at the basal 

 angle, becoming obsolete on the base, but again appearing upon 

 the wall of the umbilicus ; base subplanate, the umbilical region 



