286 EULIMA. 



Subgenus STYLIFERINA, A. Adams, 1860. 



Adams writes concerning this group : 



The genus Entoconcha of J. Miiller, which is parasitic on 

 Sinapta, also has " the columellar margin straight;" but the 

 form is described as being very different from Styliferina^ there 

 being almost no spire, and the aperture being transverse and 

 semilunar. I have never seen a specimen of Entoconcha, which 

 is also said to be operculate. My shells were, unfortunately, in 

 the case of both the species, dredged dead, though perfect. I 

 examined dozens of the blue Asterinse that came up with them, 

 but found no parasite, nor was I more fortunate with Spatangi 

 or Clypeasteres. 



In describing E. callosa, Mr. Adams places the group in Litio- 

 pidse ; Dr. Fischer and myself have continued to regard it as a 

 member of the present family. 



E. ORTHOCHILA, E. GONOCHiLA, A. Adams (unfigured). Japan. 

 E. CALLOSA, A. Adams (unfigured). Gulf of Suez. 



E. TURRITA, Carpenter (unfigured). California. 



Subgenus LAMBERTIA, Souverbie, 180 9. 

 E. MONTROUZIERI, Souverbie. Pi. 70, fig. 15. 



Pupiform, thin, very smooth, polished, translucent, white, with 

 very numerous milk-white lineolations ; whorls 5, convex, rapidly 

 enlarging, apex short, styliform, mamillary. Length, 10 mill. 



New Caledonia. 



Described from a single specimen. 



Subgenus AMAURELLA, A. Adams, 1867. 

 E. JAPONICA, A. Adams. PI. 70, fig. 16. 



Rather solid, globose, short, spire produced, attenuated, 

 acuminated, last whorl globose, aperture rather short, acuminated 

 below, columella tortuous, rather solid. Length, 6*5 mill. 



Japan. 

 E. GLABRATA, A. Ad. PL 70, fig. 12. 



Small, white, polished, spire with few whorls, the last one 

 elongated, columella rather straight. Length, 11 mill. 



Japan. 



