CAVOLINID^. 17 



Cleodora c, Blainv. Mon. Moll. 1825 ; Philippic Sicil. ii. 72. 

 Pleuropus, Gray^ Syn. B. M. 1841, 85, not Esch. 

 Hyalaea sp., Quoy ^ Gaim. 



The French generic name of Bang has been very generally adopted 

 in the place of his Latin one, as in one or two other genera. 



1. Styliola subula. 



Shell glossy, elongated, slightly inflated, acute at the apex ; aper- 

 ture cordiform, beaked. 



Hyalaea subula, Quoy ^ Gaim. 1828; B'Orb. Voy. Am. Mer. Moll. 



119, t. 8, f. 15— 19. 

 Cleodora subula, Quoy 8f Gaim. Ann. Sc. Nat. x. 233, t. 8, f. 1 — 3 ; 



Rang, Ann. Sc. Nat. xiii. 1828, t. 18, f . 1 ; B'Orb. Moll, des 



Canaries, 31 ; Desk, in LamJc. Hist. ed. 2, vii. 432. 

 Creseis conica, Eschsch. Zool. Atlas, iii. t. 15, f. 3, 1831. 

 Creseis spinifera, Rang. Ann. Sc. Nat. xiii. t. 17, f. 1 (t. 18, f. 1) ; 



Quoy I- Gaim. Voy. Ast. ii. 382, t. 27, f. 15, 16, 44; Sow. Gen. 



f. 4 ; Desk, in Lamk. Hist. ed. 2, vii. 432; Cantraine, Mem. 31, 



t. 1, f. 11. 

 Creseis subula, D'Orb. Ram. Sagra Hist. Cuba Moll. 85. 

 Cleodora spinifera, Philippi, Sicil. ii. 72 ; Desk, in Lamk. Hist. ed. 



2, vii. 432. 

 Cleodore alene, Voy. Bonite Moll. t. 6, f. 3 — 9. 



a — y. Shells. Sicily. Presented by A. Melly, Esq. 



2. Styliola virgula. 



Shell elongate, somewhat cylindrical, apex conical, very acute, 

 arched, tinged with purple, everywhere glossy, smooth and very 

 shining ; aperture circular, simple. 



Creseis virgula, Rang, Ann. Sc. Nat. xiii. 17, f. 2, 1828 ; Icon. Regn. 



Anim. Moll. t. 4, f. 9; UOrb. Ram. Sagra Hist. Cuba Moll. 86. 

 Hyalaea virgula, DOrb. Voy. Am. Mer. Moll. 121, t. 8, f. 26—28. 

 Cleodora virgula, D'Orb. Moll, des Canaries, 31 ; Desk, in Lamk. 



Hist. ed. 2, vii. 433. 

 Cleodore virgule, Voy. Bonite Moll. t. 6, f. 18, 22, 25. 

 Creseis unguis, Eschsch. Zool. Atlas, iii. t. 15, f. 4, 1831. 

 C. cornucopia, Eschsch. Z. A. iii. t. 15, f. 5, 1831. 

 C. caligula, Eschsch. Z, A. iii. t. 15, f. 6, 1831. 



Hab. Atlantic and Pacific Oceans. 



c3 



