318 EXPLANATION OE PLATES. 



i"i&. Fam. Corbulacea. 



89. Corbula nucleus. 



90. Pandora rostrata. 



Potamomya, fig. 498, 499. To be added to this family. 

 Fam. Litliophagidse. 



91. Petricola Eoccellaria. 



92. Carditoidea. Coralliophaga, Bl. 



93. Thracia corbuloides. 

 94f. Saxicava rugosa. 



95. Hiatella biaperta. 



96. Splijenia Binghamii. 



97. Yenerirupis vulgaris. 



Fam. Nymphacea. 



98. Sanguinolaria rosea. Lobaria, Sclium. 

 99. Diphos. Soletellina, Bl. 



100. Psammobia Perroensis. Gari, Schvun. 



101. Corbis fimbriata. Pimbria, Megerle. 



102. Grrateloupia MouliDsii, (from Lea.) 



103. Egeria triangulata, (from Lea.) 



104. Lucina tigerina. 



105. Tellina radiata. 



106. lingua-felis ; a, stowing tbe fold in the ventral margin. 



107. Tellinides rosea. 



108. Donax cuneatus. 



109. Capsa Braziliensis, young. 



110. Astarte Danmoniensis. Crassina, Lam. 



Diplodonta, fig. 576.") ^ , ,, , , . ^ ., 

 „ , , „ ^w^ V To be added to this family. 

 Cryptodon, fig. 575. j •' 



Pluviatile Conchacea. 



111. Cyclas rivieola. Cornea, Megerle. 



112. Pisidium amnicum. Pisum, Megerle. 



113. Cyrena fuscata. Corbicula, Mergele. 



114. Cyrenoides Dupontia. 



115. Potamophila radiata. Galathsea, Lam. v. ventral margin. 

 Pera, fig. 500. To be added to this family. 



Marine Conchacea. 



116. Cyprina vulgaris. Arctica, Schum. 



