the margin distuited at the top aud very thin 5 no oper- 
culum. 0,08. Torbay, on spines of Eehinus Esculentus. 
Grenus.—EULIMA. Risso. 
Elongated, subulate, smooth, polished, often inflected 
or distorted and often presenting flatiened con- 
tinuous varices, the base always devoid of cleft or 
umbilicus ; aperture oval-oblong, rounded below, 
terminating above in an acute angle ; piilar simple, 
narrow, short and arcuated, right lip slightly thick- 
ened, simple and obtuse. 
E. Poxita. Deshayes in Lam. 8. p. 453.—TurRBo 
P. Inn, 1241.—D. p. 831.—HEtrx P. Mont. p. 398. 
—Dor. Cat. p. 51. t. 19. f. 15.—T. Lzvis. Pen. 4, 
p. 130. ¢t. 79. upper fig —T. Asus. Don. t. 177.— 
E. Aneuica. Sow. Conc. Il. f. 5.—PHASIANELLA P. 
Ff. p. 301.—Elongated, twrited, solid, ivory white, 
perfectly smooth, extremely glossy; whorls narrow, 
flattened, contiguous, apex very pointed ; aperture very 
small, ovate, acuminated above. 4...0,20. Cornwall, 
Devon and Dorset, rare. 
E. Decussata.—HEtrx D. Mont. p 399.—Puast- 
ANELL. D. F. p. 302.—Slender, white with®eight for 
nine whorls which are very slightly raised and strongly 
and regularly striated longitudinally, decussated by very 
