m WORMS. TESTACEA. 67. Anomla. 
Sjuama. Shell oblong, with a rounded margin: one valve flat, thij’’ 
fmooth, with a large ovate perforation at the tip? 
other a little convex and longitudinally ftriate. 
Cbe 7 nn. conch. 8 tab. 77. fig. 697. 
Inhabits feas of Noroxiay ; larger than A. Squatnula. 
She/l brittle, adhe.ing to other oodles by the fiat valve. 
PunSata. 
tjnduiata* 
Capenjist 
Shell orbicular, hyaline, thin, punftured ; the flat vsj' 
perforated at the tip, with imprefled dots on the outfio^' 
Inhabits Feroe IJland. Chemn. conch, 7. tab. 'J'j.f. 698. .j 
SheU fmall, brittle, with elevated dots on the outfide of ^ 
convex valve, 
\ 
Shell with a efenate margin 5 the flat valve very thin 
fmooth, with a large oval perforation; the 
Valve with tranfverfe arched If rise crolling undnl 
longitudinal ones. 
Chemn. conch. 8, 77. 699. , 
Inhabits the Mediterranean and Notth fiat j fometimes reddl '* 
Shell longitudinally ftriate, a little truncate, with a roofl 
crenate margin; the flat valve with a 2-fpine^ ^ 
beneath. 
Chemn: conch, 8, tab, 77. fig. 703. a-r^c. 
Inhabits the Cape of Good Hope : fometimes feddilh or white- 
flat 
Hetruncata Shell truncate, orbicular, longitudinally ftriate ; the > | 
valve with 3 ribs within, the other valve longitudjna ; 
ftriate within and divided by a partition in the rnidd 
Gualt. teft. tab. 96. ftg. C. 
chemn. conch. 8. tab, 78. ftg. yo^. a— d. 
Inhabits the Mediterranean^ ad.'ienng to corals : fmall and P 
forated at the crown. 
^drtguino- Shell horny, fmooth and convex each fide ; the 
Unta, valve emarginate and radiate at the fides, with ^ 
elevated fanguineous back and prominent perfot^t^ 
tip. 
Ckcmn, conch* 8. tabi ^8, figt joS* 
Inhabits India. Shell thin, pellucida 
Pltrea, Shell ovate, ventricofc, hyaline, extremely thin ; 
valve with 2 bony rays at the hinge belides 1^*® 
teeth ; upper-valve with a prominent perforated tip' 
Mrgennj. Zoom. tab. 12. E. Knorr Vergn. 4. t, 30. /I 4, 
VZulih Hutu-f. i.tab.i.f.^. . “ . 
