WORMS. TESTACEA. 81. i0%fa 



Ijlandica: Shell globular fubacute and rather thick : whorls 4, fepara- 

 ted by very deep grooves. 

 Inhabits North feas: probably not of this tribe. 



Ajfinis. Shell globular rather thick, with a fubmucronate fpire and 

 3 whorls. 

 Zom. Natur'f, J. tab. 2. fig B. I. B. 2. 



Inhabits New Zealand, and is probably a Trochus, 



Shell ochraceous tipt with orange, aperture a little filvery c 



B. Imperforate , with the lips toothlefs. 



Corona, Whorls of the fpire crowned with fpines. 



Rumtf muf. tab. 22. O Argenhj. concb. t. j.f 2. 

 Peti'<v* amb. tab 3 fg, .4. Favann, conch, tab. 61. D, 7, 

 Mart. Bert. Mag. 4. t t 8. f. 30. 

 Walch. Naturf 4. tab. I. fig l, 

 Chemn. conch* g. t. iz^.f. 1083, 1084; 

 Inhabits India and America : minute. 



Shell lometimes' blackifh with longer or fhorter fpines, thinly 

 ilriate: flrft whorl of the fpire large, the reft convex. 



faflri Shell grooved, with equal tubercles, ^^^^ll^^^^d/ 



. l^-XAg. Rump f muf, tab. zz M. Guak, test, tab.o^, \\ j^^*^, ^^O 'T^L^^^k 



^^ji^^iAI &eba Muf, 3. /*£. 41./^. 1 8, 19, . ^V^^>~"^^<' Zf**\ 



/~~*^ a,™ ai «/ G*/ ^4 ^ a 1 7c ./, 7 . s. KJ^g^^^^jhSa 



teW *Y&^>fihemn. conch, 5. /«£, 190./%. 1946, 1947. *~z£f** P^£~ jff?*/**** **2k 



A in? ; , Inhabits the JW/«* £Wr : fize of a Walnut/^/^^S^^^^" 



! X^-~^~~, &&# thin pellucid, white or cinereous, with tubercujate rir^aS ^^&5 

 £<^* *~**<w^ -xvflriate grooves; /foVv? pror p inept ac nre. „*** £*m r &%&#r ^.^r'//x^f ^*w- 



(W. Shell obfoletely ftriate. '-— — '^; -^^/rr,r^,^f^;;/ 

 Inhabits the 7fo/ SVa. ' Argen-v. conch, tab, 7. M ? 

 S&// fragile, brown white or pale violet with longitudinal white 



or teftaceous bands, fometimes marked with a longitudinal 



white band. 



f^lunjiattGL Shell rugged, fpoited flreaked or reticulate. 

 "*• Donovan s Brit, fells, tab. 16, fig, 2. ^ 



Pennant Brit. Zool. iv. *. 87./* 1 42. 

 Lz/fer /. 141./. 38. t4wV/ «»§■/. /. 2./*. 20. 

 Gualt.tejl tab. 4, LL.G^x^ conch, i z^.f, 258— 26c. 

 Argen-v. conch, t. 27, f, 3. .c2<jo;#. /. 8 f 3. - 



S<wamm % Bibl, nat tab. 10. fig, z. 

 Chemn. conch, 9. 2. 124. f. ic88; a— C„ 

 2, Lister conch x t. 607. f. 43. 



3. CfcemH* 



