龙宫贝 Traditional form: 龍宮貝 Pinyin (reading): lónggōngbèi Definitions: Rumphius's slit shell (Entemnotrochus rumphii), found in Japan and Taiwan Characters: 龙 - dragon; symbol of the emperor 宫 - palace; surname 贝 - sea shell; money, currency Traditional characters: 龍 - dragon; symbol of the emperor 宮 - palace; surname 貝 - sea shell; money, currency