9 
Modern Name 
Old Name 
English Name 
Locality 
CYPR1NA 
VENUS 
VENUS 
233-234 Islandica 
Islandica 
Iceland Venus 
Ireland 
235-238 chinensis 
sinensis 
Chinese 
China 
CYTHEREA 
239-244 impudica 
meretrix 
thick lipped 
Indian Seas 
245-246 castanea 
do. var. 
do. var. 
Indian Ocean 
247-248 meretrix 
do. var. 
do. var. 
Indian Ocean 
249-251 morphina 
triradiata 
three-rayed 
Indian Ocean 
252-258 (see notes) 
259 corbicula 
mactroides 
mactra 
Atlantic 
260-262 petechial is 
chione var. 
smooth yellow 
Indian Ocean 
263-269 erycina 
erycina 
polished 
Ceylon 
270 costata 
costata 
ribbed 
New Holland 
271-274 chione 
275 (see notes) 
chione 
smooth brown 
France 
CIRCE 
276-278 maculata 
maculata 
spotted 
Brazil 
279-283 castrensis 
castrensis 
eastern 
Amboyna 
CYTHEREA 
284-287 tigerina 
tigerina 
tiger 
West Indies 
288-293 dione 
dione 
priefcley mouthed South America 
294 (see notes) 
295-297 lincta 
lincta 
Dublin Bay 
298 exoleta 
exoleta 
antiquated 
Dublin Bay 
299 concentriea 
concentriea 
concentric 
Jamaica 
