CONCHA ANOMIA. 
f3<5 
' ANOMIA. 
Placenf^, utf- ANOMIA tefta orbiculata plana pellu- 
^ eida, cardinum callis linearibus binis teftic 
interne adnatis, Svft. Nat, lo. p. 70?. it. 
ZOf. 
Gua/t. teft, t. 104. /. S. 
Seb. maf. t, QO. 
T£ST4 plana, hyalina, pellucida, orbicularis, vfx 
manitetie ftriata , intus nitida, macula in medio 
glaberrima orbiculari ; Valvula altera vix maoifelto 
convexa, altera vero omnino plana. 
Carbo Angularis ex fibris duabus intra difenm te- 
fta;, adnatis, apice verfus poftica convergentibus, 
.‘mtrorfum autem divaricatis: altera breviore. 
MY- 
