1*7 



the margin disunited at the top and very thin ; no oper- 

 culitm. 0,08. Torbay,<m spines <of EcMnws Eseulentus. 



GENUS. EUL1MA. Risso- 



Elongated, subulate, smooth, polished, often inflected 

 or distorted and often presenting flattened con- 

 tinuous varices, the base always devoid of deft or 

 umbilicus; aperture oval-oblong, rounded below, 

 terminating above in an acute angle ; pillar simple, 

 narrow, short and arcuated, right lip slightly thick- 

 ened, simple and obtuse. 



E. POLITA. Deshayes in Lam. 8. p. 453. TURBO 

 P. Lin. 1241. D. p. 881. HELIX P. Mont. p. 398. 

 Dor. Cat. p. 51. t. 19. /. 15. T. LJSVIS. Pen. 4. 

 p. 130. t. 79. upper fig. T. ALBUS. Don. t. 111. 

 E. ANGLICA. Sow. Cone. H. f. 5. PHASIANELLA P. 

 E. p. 301. Elongated, turrited, solid, ivory white, 

 perfectly smooth, extremely glossy ; whorls narrow, 

 flattened, contiguous, apex very pointed ; aperture very 

 small, ovate, acuminated above. I,.. 0,20. Cornwall, 

 Devon and Dorset, rare. 



E . DECUSSATA. HELIX D. Mont.p 399. PHASI- 

 ANELL. D. E. p. 302. -Slender, white witlfeight for 

 nine whorls which are very slightly raised and strongly 

 and regularly striated longitudinally, decussated by very 



