762 ^TROCHUS. 



variegated with rose-colour, and transverse rows of darker 

 red spots. 



spiNOsus. 3. Shell conical, with three transverse 

 rows of granules on each whirl, and spinous 

 at the sutures. 



Trochus spinosus. Chemnitz, v. p. 82. t. 167. f. l6ll. 



Gmelin, p. 3570. Schreibers Conch, i. p. 250. 

 Trochus, No. 42. Schroeter Einl. i. p. 696. 

 Le Petit Cul de Lampe. Favanne, ii. p, 299, and p. 359. 



t. 12. f. B 3. 

 Rumphius, t. 21. f. No. 10. 



Inhabits the coasts of New Zealand. Favanne. 



Shell about an inch long, and the diameter at the base rather 

 exceeds the length ; it has nine whirls, which are armed with 

 spines on their lower margin, and have three rows of granules 

 in the middle ; the colour is reddish white irregularly varie- 

 gated with dark olive or violet, and sometimes marked with a 

 black and white tessellated band. 



JUJUBINUS. 4. Shell conical, with the whirls rather 

 concave, and granulated on both margins ; 

 base flat, and granulated in concentric rows. 



Trochus Jujubinus. Gmelin^ p. 3570. 



Trochus zezyphinus umbilicatus. Chemnitz, v. p. 82. 1. 167. 



f. 1612 and l6l3. 

 Trochus, No. 43. Schroeter Einl. i. p. 697- 

 Le Pavot. Favanne, ii. p. 297, and p. 349. t. 12. f. L. 



Inhabits the coasts of the Isle of France. Favanne. West In- 

 dia Islands. Chemnitz. 



Shell about an inch long, and the base is rather more than three 

 quarters of an inch in diameter ; it has eight or nine whirls of 

 a reddish colour, and the lower part of each is tessellated 

 with chestnut-colour. 



MACULATUS. 5. Shell conical, tuberculated, and 

 the umbilicus oblique; inner lip toothed, and 

 the throat striated. 



Trochus maculatus. Linneeus Si/st. Nat. p. 1227. Born 

 Mus. p. 329. Chemnitz, v. p. 83. t. 168. f. l6l5to 

 1618, and t. l69. f. 1 623 and l624. Schroeter Einl. i. 

 p. 648. t. 3. f. 9. Gmelin, p. 3566. Schreibers Conch. 

 i. p. 240. 



