WORMS. TESTACEA. 79. Trochus, 463 



Staler. Shell fubovate, with alternate larger moniliform grooves. 



Inhabits Chemn. conch, 5. tab. 171, /. 1667? 



Shell blackifh with a yellowiih aperture. 



Varius* Shell obliquely umbilicate, convex, with (lightly margined 

 whorls. 

 Inhabits the Mediterranean. Shell pale with greyifh bands, fur- 

 rounded with an obfolete margin. 



*Cinerarius Shell obliquely umbilicate, ovate with rounded whorls. 

 Donavan. tab. 74. Da costa. tab. $. /• 4. 

 Pennant Brit. Zool. iv. p. 12 j. n. 1O6. 

 Chemn. conch. 5. tab. 171. fig. 1 686. 



Common on the European Jhores. Shell cinereous with oblique 

 pale bands, or white with dirty-brown fpots : fize of a pea. 



Divaricu- Shell fubumbilicate, the perforation nearly confolidated ; 

 tus, ovate, the lowed whorl more remote. 



Inhabits the Mediterranean and Greenland feas . 

 Shell green barred with red dots. 





*Umbilica- Shell conico-convex, with an exactly cylindrical |>erviou$ 

 r;/ » perforation : the whorl flightly emarginate. c ^2y ''/.u. -Sf/* n 



Pennant Brit. Zcol. iv, tab. 80,/ 106. f*>'/<iij. ^y^^if7M,/^4 

 Litter, tab 641, Anim. Ang. t. 3./. 15. X^^^^l±ZP^l 

 Chemn. conch. 5. tab. \"j\,f, 1666. *-/<r— - v^ ^A^-'- <± 



Inhabits European Ji hores : ihell dirty-white with purple waves \J'<i^ ^4 

 perforation white within ; varies much in colours. yl^//^'^?^ 



Solaris. Shell convex, conic, with fpinous margined whorls: aper- 

 ture femi-heart-fhaped. r - ^ y '',: V \y><^* 



Rumpf. muf. tab. 20, //g-. K. 



Man tin Neust. Mannig. I. tab, 2, f % 1$. 



Chemn. conch. 5. ta£. 173,/*. 1700, 1701. 

 2. Goid-coJour with brown rays. 



Lister, tab. 622. &fo wa/. 3. ta£. 59, j£g> I— 4. 



Bonan. recr. 3. _//£. 366,367. Mz//~. Kirch. ^,f. 359, 360. 



Klein oftr. tab. \, f. 19. Lejfer. testae, fig. 15. 



iv/wrr /^rg». 4. ta£. 8,/. 2. & C. /. 26,/. 4. 



Chemn. conch 5 . /#£, 1 74, f.iji6, 1 7 1 7 . 



Schrcet. Journ. S'f'9- the lid. 



Inhabits India and America: 2 inches in diameter. 



Sitf// whitilh, tranfverfely ilriate : the margin of the whorls fer- 

 rate with fpinous projections. 



Tectum. Shell deprefTed, oblique, white with brown lines : fpire 

 tranfverfely ftriate and longitudinally ribbed, the firft 

 whorl ventricofe: aperture orbicular. 



