226 WORMS. TESTACEA. 62. Venus. 
Shrcet. Einl, in conch, 3. tab. 8, g, '• 
Inhabits the Eed Sea; refembles V. quineeniis. i 
<S^f//bIueifli Oil the fore-part outwardly, within deeper j 
part generally dirty white. 
Granulatci Shell rounded, with decuffate ftrix, the fore-part and 
nulate margin violet. 
BcTu, MuJ, Ceef. Find, teft, tab. 5, 6, ' 
I Cketnn. conch. 6. tab, yci.jig. 3 1 3. 
Inhabits the American Ocean ; refembles V. marica, but the f’j 
tcrior flope is glabrous and fometimes livid fometimes 
with white and blueifh; Jhell white varied with livid ° 
blackifli fpots and angular lines: pofterior impreffion h®*^ ' 
ftiaped and blackifli or blueilh. 
Imlrieaia, Shell with perpendicular imbricate ribs tranfverfely 
the margin crenate 
^ Lister conch, tab, /^g’]. Jig. 
Chemn.conch.S. tab. ^O.fg. 
Found in a foffile ftate in France; the hinge is that of a Veo" ’ 
but in its general appearance it more refembles a CardiuW* 
Divarifota Shell with thin tranfverfe longitudinal flriae crolling 
divergent ones towards the margin : poflerior impre®®' 
ovate: maagin crenate. 
Lifter tab, 310. Chemn. conch.6. tab, ^O.Jg. 316. 
Inhabits Faji India: white with brown lines veins and 
. anterior flope oblong gaping veined blackilh-brown ; h*''® 
with 4 teeth. 
Contraria, Shell oblong flattifh with tranfverfe ftriai contrary on 
hind-part: margin crenate. 
Chemn. conch. 6. tab. 30. ^g. 317--319. 
Inhabits Guinea ; refembles Cardium .^Eolicum. J 
Shell pf various colours ; the anterior flope and inner margin 
the poflerior fpottted with black. 
Qallus. Shell oblong-ovate radiate, with thick crowded tranfv®^^^ 
ftria: : anterior lope broad ovate : poflerior impi’O®^ 1 
heart-fhaped. I 
Chemn, conch. 6. tab. $ujg. ^24, ^2^. I 
Inhabits Malabar, 1 j inch long and above 2 broad-' ^ 
younger ones cinereous, the old ones vellowilh tvitn 
darker rays. ' I 
