WORB-IS. TESTACEA. 66. Oftrea. 
263 
^Ui 
!«a 
^4. 
'^‘/cens. 
“cea. 
‘‘fat, 
a. 
^“‘ata. 
^’lf!‘>fa. 
Shell thin Mat, white with a fafFron hinge: the rays round 
and broad. 
Inhabits Gualt. Teft. tab. 74, fig. I. 
Shell oblong red and very minutely ftriate. 
Inhabit.s Gualt. tefi. tab. 74. fig. A. 
Shell convex each fide and yellowifli within; the rays convex. 
Inhabits— conch, i. tab, \. fig. 8. final). 
Shell roundifli, deep red with a white hinge and few fpots; 
the rays fmootlii. 
Inhabits - — Regenf. conch, l. tab. 9. fig, 33, 
Shell glabrous red. 
Inhabits ■ ■ 'Regenf. conch. l. tab. t^.ftg. 34.' 
Refembles a Spondylus, bat the cars are equal. 
Shell flattifh each fide, the outfide brown, the infide vtolet 
Inhabits the Mediterranean. Regenj, conch, l. tab, i \ ,jig. 52. 
Shell roundifii plaited and very finely ftriate longitudinally, 
with a white femicircular band towards the hinge. 
Inhabits — Regenf. conch, i. tab. w.ftg. 56. 
Shell within purple, without with alternate brown and red 
bands ; the rays convex. 
Inhabits ■■ -Regenf. conch, i.tab. ii.fg, 59. 
Shell white with confluent red fpots ; the rays rough : the 
convex valve with tranfverfc crifp lamellae. 
Inhabits. Born Muf, Gees. Find. test. tab. "J^fig. t. 
Shell i inch 6 lines long, i inch 4 lines broad. 
Shell convex each fide, clofed oblong pellucid, with 32 
rays. 
.^orn. Muf. Ceef. Find. teft. tab. 6. /rg. 7, 8. 
Ghemn. conch. 7. tab. 68. fig. 648. b. 
Inhabits very rare: ochraceous, thin, and twice as long 
as it is broad, 
liars unequal, one of them generally dilate with Jp'ims 
within. 
Pallium, 
