Lincta, 84. 
XXVHi 
CARDIUM. 
VENUS. Aeuleatum, 95. 
Verrucosa, 85. 
Cassina, 86. 
Tuberculatum, 95. 
Echinatum, 96. 
Reflexa (Discina, 86). Obovale, 96. 
Cancellata, 87. 
Subcordata, 87. 
Granulata, 88. 
Fasciata, 88. 
Dysera, 89. 
Laminosa, 89. 
Gallina, 89. 
Pallida, 99. 
Ovata, 90. 
Substriata, 91. 
Zunea, 91. 
Sarniensis, 91. 
Sinuosa, 91. 
Aurea, 92. 
Virginea, 92. 
Nitens, 93 
Decussata, 93. 
Pullastra, 94. 
rn 
(q) Most rar 
Nodosum, 96. 
Exiguum, 97. 
Edule, 97. 
Fasciatum, 98. 
Medium, 98 (q). 
Serratum, 99. 
Levigatum, 99. 
ISOCARDIA. 
Cor, 100. 
ARCA (BYSSO- 
ARCA). 
Noe, 101. 
Fusca, 101. 
Tetragona, 102. 
Reticulata (Barbata, 
102). 
Lactea, 102. 
PPP LLL PLOPLDLPOLVOLIWIWIPe ARARASY 
e. Erroneously in text “ not rare.” 
