Yerrill and Bush — Marine Mollusca of the Bermudas. 527 



slightly flaring in front, acute posteriorly ; anterior part of the 

 outer-lip and columellar margin sometimes thickened in the adult. 

 Surface smooth and brilliantly polished. 



Length, 5.5™™; breadth, about 0.6™™. 



The apical whorl is more obtuse and larger than in most of the 

 Bermudian species. 



A few specimens were found in the shell-sand. 



Eulima engonia, sp. nov. 



Plate LXIV. Fig. 7. 



Shell moderately elongated, rapidly tapered to the very acute 

 apex. Whorls twelve or more when full grown, besides the very 

 minute, rounded, apical whorl. Whorls of the spire completely 

 flattened, so that the outlines are rectilinear ; suture distinct, but 

 not impressed, little oblique. Body-whorl distinctly but obtusely 

 angulated at the periphery, relatively short and broad, not produced. 

 Aperture broad-ovate or subrhombic, due to the angulation in the 

 middle of the outer lip and a slight angle at the junction of the 

 columella with the inner lip ; anterior margin rounded and slightly 

 flaring. Outer lip strongly sinuous in a profile view, with a distinct 

 incurved posterior notch. Color bluish white, sometimes tinged 

 with brownish yellow. 



Length, 4.5™™; breadth, about 1.5™"^. There are fragments of 

 larger examples. 



Several specimens in the shell-sand. 



This species is easily distinguished from the others herein included 

 by the broader, angulated body- whorl, the wider aperture, and the 

 minute nucleus, which is similar to that of -S hypsela. 



Eulima coxapsa, sp. nov. 



Plate LXIV. Fig. 16. 



Shell minute, elongated, subfusiform, composed of about eight 

 whorls, besides the rather small, pi-ominent, rounded apical whorl. 

 Outlines of the spire rectilinear. Whorls flattened; suture rather 

 indistinct, slightly obli(iue. Body-whorl elongated, strongly pro- 

 duced anteriorly. Aperture regularly ovate, evenly rounded and 

 flaring in front; outer lip regularly curved, acute, somewhat sinuous 

 in profile view. 



Color white ; surface polished. 



Length of the single specimen, about 3.5™™; breadth, about 1.5"^™. 



Found in the shell-sand. 



