474 
WORMS. TESTACEA. 79. Trochus. 
PuuBulatus Shell very minute, red, punftulate. 
Inhabits Chemn, conch, 5. tab, 16 z. fg. 1530* 
Imbricatus Shell pyramidal, obliquely grooved, plaited and 
whorls a little prominent at the margin. 
Lister, tab. 6z8. Gualt. tejl, tab. 60. 
Born. Muf. Cat/.Vind. ted. tab. 12. fig, \C), 20, 
Chemn. conch, 5. tab, 162, y. 1531. 
2. Knorr Fergn. tab. 29. jfig. i, 2. 
Chemn. conch. 5. tab. \tz, f, 1532, 1533* 
Inhabits South American feas. 
whorls 
tr*”*' 
Americanus Shell longitudinally grooved, ochraceous: 
verfcly ftriate: lip denticulate; 
Chemn. conch. 5. tab. \(sz, f. 1534, 1535. 
Inhabits South America: fpire with 6 whorls. 
Calatus. Shell fea- green, with protuberances and obhqu^ 
plaits : whorls of the fpire tranfverfely ft' 
grooved in the middle, the lower margin of 
whorl rough with concave fpincs. 
Lister conch, tab. 646. tab. 647. dg. 40. 
Bon. recr. 3.y 1 1 - 167. 394. Muf. Kirch. 
Seba Muf. 3. tab. 60. fig. 1,2. 
Knorr Kergn. 5. tab. \z. fig. 3. 
Chemn. conch. 5. tab. 162. fig. 1536, •537. 
2. Fantan. eonch. t, 79. I ? Martyn conch, l.f. 53. 
Chemn. conch. 10. tab. 16^. ftg, 1581, 1582. 
Furpureus, Shell purple, whh plaited tuberculate whorls, and 
nute moniliform belts of granulations: apertff® 
t2.*67'^ 
JO 
Cookii, 
orbicular. ,, 
Inhabits Chemn. conch. 5. tab, t(>z, f, 1338, I539- 
d ft’' 
Shell fea-green with numerous rows of tubercles ^>0 
lique undulate plaits: whorls of the fpire 
each fide, the firft above convex, beneath flattifi’* 
Speng/cr Naturf. 9. tab. 3. /jf. 5, 6, c I 
Chemn. conch. 5. tab. t(>^.fig. 1540. and a, b. t. 164- f- / 
Inhabits Cooke's Bay: 4 inches long and as much 
covered with a horny lid. 
fiwi 
Kodulofut, Shell brownifli with a convex bafe : whorls with ^ 
row of tubercles, the firft with 2 : each lip 
Chemn. conch. 5. tctb. iS^.f. 1 545, 1346. 
iahihits the South feas ^nd America: tubercles white* 
