344 EULIMELLA. 



Section LIOSTOMIA, Sars, 1878. 



E. CLAVULA, Loven. PL 77, fig. 76. 



Thin, transparent, polished, microscopically longitudinally 

 striated, white ; whorls 4-5, rather convex, suture slightly 

 margined ; umbilicus ver}' small and narrow, but distinct ; colu- 

 mella witk<a barely discernable tooth or fold. Length, 2 mill. 



Europe. 



E. pistillus and E. pistilliformis, Brugnone, and E. Brugnoni, 

 Monts., are synonyms. 



E. EBURNEA, Stimpson. PI. 77, fig. 78. . 



White, shining, smooth ; whorls 4, rather convex, subangu- 

 lated at the suture; aperture ovate-elliptic, peristome thin, sim- 

 ple, acute, effuse anteriorly ; umbilicus narrow. 



Length, 4-5 mill. 



New England. 

 E. ELECTA, Jeffreys. PI. 77, fig. 77. 



Thin, nearly transparent, glossy, with microscopical growth- 

 lines ; whorls 4, rather swollen, with deep suture ; umbilicus 

 small and narrow ; columella with a superior, small, sunken 

 tooth. Length, 2 mill. 



Between the Hebrides and Faroe Is (516 fms.). 



Section STYLOPSIS, A. Ad., 1860. 



E. TYPICA and E. SULCATA, A. Ad. (Unfigured). Japan. 



E. RUFOFASCIATA, E. A. Smith (Unfigured) Japan. 



Subgenus MENESTHO, Moller, 1842. 



E. ALBULA, Moller. PI. 77, fig. 80. 



Corpulent, white; whorls slightly convex, with numerous 

 spiral lines. Length, 5 mill. 



Labrador to Greenland. 



This is not the E. albula of most American authors which = 

 the next species. 



