466 WORMS. TESTACEA: 79. Trochus: 



Chemn, conch. <J. tab, ijo.figi 1635, 1636 

 Shell generally green -with chefnut clouds and rays ; the bafc 

 white granulous, with rofy rays. 



Regius. Shell tranfverfely ftriate with many rows of knots, white 

 with a rofy ihade : each margin of the whorl a little 

 prominent: perforation funnel-form. 



Inhabits Chemn. conch, 5. tab. lyo.fig, 1637. 



Shell with a white flat bafe, furrounded with concentric granu- 

 late flrise, 



ferrutofusi Shell conic, white radiate with purple; perforation funnel- 

 form immaculate : margin of the whorls nodulous. 

 Inhabits— ——Chemn. conch. 5. tab,- 170. fig. 1638. 



Cylindricut Shell cylindrical brownifh, with convex whorls marked 

 with tranfverfe crenulate ftriae; perforation a little 

 crenate. 



Chemn. couch. 5. tab. 170. fig. 1639. a, b. 



Inhabits — i — Shell middle- fized and yery rare, 



Radiatus. Shell pyramidal radiate with red: whorls with concatenate 

 dots : perforation funnel-form. 

 Chemn. conch. 5. tab. ijo.fg. 1 640. 



2. Che?nn. conch. 5. tab. 170. fig. 1641, 1642. a, b, 



3. Gualty test. tab. 61, fig. E? 



Inhabits South America and the adjacent iilands. 



Piridis. Shell green, with 5; rows of knots on the firft whorl and 4 

 on the next, the reft glabrous. 



Inhabits Chemn. canch. 5. tab. 170. fig, 1643, 1644. 



Perforation funnel-form, not following the direction of the 

 whorls. 



Rufticus, Shell obtufely pyramidal, black-brown. 



Inhabits China. Chemn. conch. 5. tab. 170. fig. 1645, 1646* 



Nigerrimus Shell deep black : fpire tranfverfely ftriate, the whorls- 

 flattiih: pillar i-toothed. 

 Inhabits China. Chemn*. conch. 5. tab. tJO,fg, 1647. 



Fanulunr, Whorls of the fpire ochraceous with fpotted tubercles, , 

 feparated by a fpotted wrinkled groove.. 



Inhabits Knorr Vergn. \.tab. 25. fig. 5. 



Bonan. rccr. $.fig, 396. NLuf. Kirch. $,fig. 372* 

 Chemn. conch* $.iab, ijo.fig.i6q.$, 1 649. 



Strigojusl 



