The present paper deals with 14 species, belonging to 3 genera of Cuspidariidae, collected from the sublittoral and archibenthal zone of the Chinese Waters. 13 species are recorded for the first time from Chinese Waters. Two species, Pseudoneaera semipelacida and Cardiomya tosaensis, are found only in the Yellow Sea occupied by the cold water mass. For the East China Sea 9 species are Known,Cuspidaria nobilis, C. macrorhynchus, C steindachneri C. caduca, C. japonica ,C.okezoko ,C.kawamurai, Cardiomya sinica and C. reticutata. A total of 7 species, Cuspidaria caduca,C.macrorhynchus, C steindachneri, C. japonica, C. corrugata, C. prolatissima and Cardiomya singaporensis are recorded for the South China Sea.