46a WORMS. TESTACEA. 79, Trochus. 
Crueiatus. Shell convex with callo-punaurcd ftrix: pillar i-toothf**' 
Chemn. conch. 5. tab. 171. fig. 1674. 
Schratt, Etnl. in conch, 1. tab. 3. Jig. lO. . 1, 
Inhabits the Mediterranean. Shell fi’rruginous or reddilh 
whidlh bands : fpirg with 4 or 5 whorls. 
* Pharaonit Shell fubovate, ftriate, with concatenate globular 
pillar and aperture toothed : umbilicus crenate. 
Lister, tab. 637. Argenv. conch, tab. 8, fig. L. Q. 
Mans. Seneg. I. tab 13,/^. 3. Pet. Gax. t. 14,/. IQ.' 
Bonan recr. iSs Muf. Kirch, y fig. 222, 223. 
Gualt. tefl. tab. 63. fig. }i. 
Knorr Vergn. l. tab. 30, fig. 6. Jif 4. tab. 26,/ 3, 4. 
Chemn. conch. 5. tab. ijl.fig. 1672, 1673. 
2. Chemn. conch. 5. tab. 171, fig, 1678. i. 
Inhabits European and Afiattc Jeas. Shell red covered with 
ternate ftri® of concatenate white and black dots and red 0®^ ' 
•Magus, Shell obliquely umbilicate and convex : the ridges 0} 
whorls rifing into obtufe tubercles. 
Dononians Brit. Shells, l . tab. S, 
Da Cofia Brit. Conch, tab. 3, fig. 1. 
Pennant Brit.Zool. ir, tab. 80. fig. 107. 
Borlaje Cornnuall, p. 278. tab. 28, fig. 6. 
Lister, tab. 641. f, 32. Argenoj- conch, t. 8. S. 
Gualt. tefi. tab. 62, L, tab. 64, C ? 
Sebamuf. 3. tab. ^\,fig. 4 — 6. 
Knorr Kergn. 61 tab. 27, Jig. 4. 
Chemn. conch. J. tab. ^71, fig. 1656— 1 660. 
2 . Adanf. Seneg. 1 . tub. 1 2, fig. 8 ? 
Inhabits European and Ajrican Coafis, 
^hell generally white with line red zig-zag llripes and wave *' , 
dull yellow with dark brown ftiipes : fpire with 4 or S.°^Ci 
letely ftriate whorls : when the outer coat is taken off> ts ® 
rich filvery pcrlaceous colour, 
■Mtduha. Shell ftriate, above plaited, beneath more convex : 
ovate, 1 -toothed. 
Lister, tab. 653. fig. 52. Chemn. 5. t. 171, f. 1665.' 
Schrast, Einl. in conch. I . tab. 3, _/! 1 1 , 
2. Lister, tab. 33. tah.b^d,. 
Inhabits the Red Jea: llze of Tr. pharaonis. , 
Shell fublenticular, whitiih with purplilh fpots ; mouth ftriat«* 
Muricatus. Shell fubumbilicate, ovate with muricate tubercles. 
Inhabits the Mediterranean. Gualt. test, t. 64, H. . 
Shell white, with an ovate fmooth aperture, andjminute o^' 
perforation: lizeofanut, t.,, 
