272 EroMA. 



E. ^fuxDULA. A. Ad. PI. 68. fig. 2G. 



Subulate, twisted, spire laterally curved ; whorls 9. a little 

 convex, the last large, oblique at base ; aperture ovate, produced ; 

 inner lip thickened, outer lip arcuate, scarcely inflexed ; white, 

 subopaque. Length. 3 mill. 



Japan. 



Figured from an author's type. 



E. MiCAXS, Carp. PI. 69. figs. 29, 30. 



Straight, white, semipellucid, shining; whorls flattened, the 

 last oblong oval ; aperture narrowly oval, outer lip somewhat 

 straight and scarcely thickened. Length, 9 mill, 



San Diego, Cal. 



I think that E. Elodia, Folin (fig. 30), from pearl oysters, 

 West Coast of Central America, is synonymous. The figure is 

 greatly magnified. 



E. GRACTLUMA, Sowb. PL 69, fig. 31. 



Yery narrow, tortuous, solid, opaque, shining ; whorls numer- 

 ous, the last oblong, aperture narrow, laterally produced, outer 

 lip rather thick, straight. Length, 12 mill. 



Guatemala. 

 E. PARVA, Sowb. PI. 69, figs. 32, 33. 



Very minute, white, rather pellucid, arched in the middle; 

 apex distorted, last whorl ovate, aperture oval. Length, 3 mill. 



JIazatlan. 



E. adamantina, Folin (fig. 33), from Meleagrinae, "West Coast 

 of Central America, is a species onlj- 2-5 mill, long and of similar 

 form ; it is very probabh' identical. 



E. SUBROSTRATA, Sowb. PI. 69, fig. 34. 



Small, white, narrow, tapering, near the apex arclied and 

 attenuated ; whorls few, the last oblong and slightly angular ; 

 aperture oblong, acuminated beneath, columella rather straight, 



outer lip thin. Length, 5-5 mill. 



Hab. unknown. 

 E. GiBBA, Folin. PI. 69, fig. 35. 



Yentricose, spire acuminating and much curved, the apex 

 somewhat obtuse, crj-stalline, very shining ; whorls 9, somewhat 

 convex, the last large, tumidly inflated. Length, 3 mill. 



W. Coant of Cenfr. America, on Meleagrina. 



