Mollusca.] 
NATURAL HISTORY. 
487 
dermis pale greenish-brown ; the inside white, with two broad 
blue bands, in the front of which is enclosed the canal ; axis one 
and a half, diameter one inch. 
71. CvpR/EA ARABiCA, GmeL Syst. Nat. i. 3398. Lam. Hist. vii. 
378. Gray, Zool. Jour. i. 76. 
Icon. Lister. Conch, t. 658. f. 3. Martini, i. t. 31. f. 328. 
Ency. MHh. t. 352 f. 1, 2. 
72. CypRiEA Tigris, Gmel. Syst. Nat. i. 3408. Lam. Hist. vii. 
382. Gray, Zool. Jour. i. 367. 
Icon. Lister. Conch, t. 682. f. 29. Martini i. t. 24. f. 232 — 
234. Ency. Meth. t. 353. f. 3. 
The shells of this species that are found on the North-east Coast 
of Australia are generally of a very pale colour, with only scattered 
markings. 
73. Cypr^a MAURITIAN a, Gmel. Syst. Nat. 3407. Lam. Hist. 
vii. 377. Gray, Zool. Jour. i. 79.| 
Icon. Lister. Conch, t. 703. f. 52. Martini i. t, 30. f. 317- 
319. Ency. Meth. t. 350. f. 2. a. b. 
74. Cypr^a Lynx, Gmel. Syst. Nat. 3409. Lanu Hist. vii. 388. 
Gray, Zool. Jour, i, 151. 
Cyprsea Venelli, Gmel. 3402. 
Cyprsea Squalina, Gmel. 3420. 
Icon. Lister. Conch, t. 683. f. 30. Martini i. t. 23. f. 230, 
231. Ency. Meth. t. 355. f. 8. a. b. 
75. Cypr^a Annulus, Gmel. Syst. Nat. 3415. Lam. Hist. vii. 
402. Gray, Zool. Jour. i. 494. 
Icon. Martini Conch, i, t. 24. f. 239. 240. Ency. Meth. 
t. 356. f. 7. 
76. CYPRiEA OBVELATA, Lam. Hist, \\\. mi. Gmy, 1. c. i. 493. 
Icon. 
77. CYPR.EA Moneta, Gmel. Syst. Nat. 3414, Lam, Hist. vii. 
401. Gray, Zool, Jour, i. 492. 
