12 



227 Donax incarnata, Chemn. vi. p. 265, tab. 26, 



f. 259 



228 a-fjuilatera. An Venus donacina, Chemn. 



XI. p. 231, t. 202, f. 1985 & 1986 ? 



CAPSA. 



229 Capsa laavigata 



230 Brasiliensis 



CRASSIJVA; Astarte, Sowerbt. 



231 Crassina sulcata. Venus sulcata, Montagu. 



CYREJV^. 



232 Cyrcna fuscata 



233 fluniinea 



234 violacea 



233 Caroliniciisis? cyprinoides, Gray 



236 Bcii2;alcnsis ? 



236« Suniatrensis, Sowerby 



237 Zeylanica 



GALATHEA (.Magadesma, Bowdich.) 



238 Galatlica radiata 



CYPRIJVA. 



239 Cyprina Islandka 



CYTHEREA. 



240 C'ytlierca lusoria 



241 petcdiialis, several varieties 



242 impudica, several varieties 



213 castanca 



244 zouaria, many varieties 



245 ■ graphica ? 



