S64 TURBO. 



Turbo elegaus. Gmelin, p. 3606. Montagu Test. p. 342. 



t. 22, f. 7. Maton and Racket, in Lin. Trans, viii. p. l67. 



Dorset Cat. p. 50. t.21. i.Q- 

 Turbo tumidus. Pennant Zool. iv. p. 128. t. 82. f. 110. 

 Turbo striatus. Da Costa Brit. Conch, p. 86. t. 5. f. 9' 



Donovan, ii. t. 59. 

 Turbo Lincina, Var. Chemnitz, ix. part 2. p. 55. t. 123. 



f. 1060, d and e. 

 Turbo, No.61. Schroeter Einl. ii. p. 85. 

 Nerita elegans. Muller Verm. u. p. 177. Schroeter Fluss. 



p. 366. t. 9. f. 15. 

 L'Elegante striee. Geoffroy, p. 108. No. 1. t. 3. 

 Lister Anim. Ang. t. 2, f. 5, and Conch, t. 27- f. 25. Gual- 



ter, t. 4. f. A. Ginanni Op. Post. t. 3. f. 25. Martini 



Berl. Mag. ii. t. 1 . f. 4 and 6. 

 Inhabits Italy, England, and France ; and is a land shell. 



Muller. 

 Shell about five-eighths of an inch long, and three-eighths 

 broad, of a pale purplish grey colour, and the summit is 

 generally purple ; it differs from T. Lincina principally in 

 the want of a raarginated aperture. It is one of the few 

 land shells which have a testaceous operculum, and this 

 probably misled Schroeter to consider it a fresh -water 

 species. 



LINCINA. 117. Shell ovate, obtuse, with five con- 

 vex whirls, and decussated striae ; aperture 

 marginated with a broad crenated border. 



Turbo Lincina. Linnaus Syst. Nat. p. 1239. Chemnitz, 

 ix. part ii. p. 54. t. 123. f. 1060, b and c. Schroeter 

 Einl. ii. p. 43. Gmelin, p. 3605. Schreibers Conch, ii. 

 p. 286. 



Nerita Licinia. Muller Kerm. ii. p. 178. Schroeter Fluss. 

 p. 365. 



Lister Conch, t. 26. f.24. Petiver Gaz. t. 118. f. 11. 

 Klein Ost. t. 3. f.71. Shane's Jamaica, t. 240. f. 12 

 and 13. Martini Berl. Mag. iii. t. 5. f. 54. 

 Variety. Smoother, and transversely striped. 



Chemnitz, ix. part 2. t. 123. f. 1060, a. 

 Inhabits Jamaica, and is a land sliell. Lister, Sfc. 

 Shell about eight or nine lines long, and two-thirds as broad, 



of a pale flesh-colour; the whirls in some shells are 



rough with decussated striae, and in others nearly smooth ; 



the aperture has a broad reflected border with a crenated 



