STROMBUS. 655 



Murex Fusus. Forskael Descript. Anim. p. 33. 

 Alata Fusus. Mus. Geversianum, p. 334. No. 821. 

 Fusus ventricosus. Caiione's Cat. p. 35. No. (342. 

 Lister Conch, t. 854. f. J 2. Seba, iii. t. 56. f. 1. Knorr, 

 V. t. 6. f. 1, and t. 7. f. !• Regerifuss, ii. t. 7. f. 1. 



Junior, With the outer lip not expanded. 



Scronibus, No. 10. Schroeter EinL i. p. 455. 

 Seba, iii. t. 56'. f. 3. Favanne, t. 24. f. B 1. Martini,\v. 

 t. 158. f. 1497. 



Inhabits America. Linnccns. Frequent in the Red Sea, parti- 

 cularly about the Ibland of Ghorab. Forskael. Coasts of 

 Arabia Felix. Humphreys. 



Shell about seven inches long, and two and a qvmrter broad, 

 with twelve whirls of a yellowish chestnut-colour, and the 

 inside white : the outer lip is thickened and toothed at its 

 lower margiji, and the aperture terminates in a slightly incurv- 

 ed beak, which is about an inch long. In young shells, as 

 is commonly the case in this genus, the outer lip is not either 

 thickened or toothed at the margin. 



UNICORNIS. 2. Shell turreted, smooth ; aperture 

 ending- in a long straight beak, and the outer 

 lip toothed. 



Strombus Fusus, Var. Schroeter EinL i. p. . Kam- 

 merer Cab. Rudolst. p. 154. Grnelin, p. 3506. Schrei- 

 bers Conch, i. p. 175. 



Murex Fusus. Linnceus Mus. Reg. Ulr. p. 638. Si/st. Nat. 

 edit. 10. p. 752. 



Alata lacinea. Meuschen Mus. Gevers. p. 334. No. 823. 



Fusus longirostratus. Callone's Cat. p. 35, No. 643. 



Rostellaria subulata. Lamarck Hist, des Anim. p. 81. 



Bonanni Rec. and Kirch. 3. f. 121. Lister Conch, t. 916. 

 f. 9. Argenrille, t. 10. f. D. Seba, iii. t. 56. f. 2. Fa- 

 vanne, t. 34. f. B 3. Martini, iv. p. 338. t. 159. f. 1500, 

 and Vign. at p. 344. 

 Junior. With the outer lip not expanded. 



Strombus Clavus. Linnceus Mant. p. 549- Martini, iv. p. 

 342. 1. 159. f. 1501 and 1502. Schroeter EinL i. p. 424* 

 Grnelin, p. 3510. Schreibers Conch, i. p. 178. 



Argenville, t. 10. f. A. Favanne, t. 34. f. B 2. 

 Inhabits die East Indies. Chemnitz. Coasts of Sumatra. Hum- 

 phreys. 

 Shell, including the beak, about seven inches long, and one and 



a half broad, of a yellowish or pale chestnut-colour ; it differs 



