蜃 | shèn | giant clam / (mythology) clam-monster said to breathe out a vapor that forms a mirage of buildings | |
大文蛤 | dà wén gé | giant clam / geoduck (Panopea abrupta) / elephant trunk clam / same as 象拔蚌[xiang4 ba2 bang4] | |
砗磲 | chē qú | giant clam (subfamily Tridacninae) |