Complex sentence: Whitespotted conger, "Conger myriaster", (Japanese name: "ma-anago") is in the family of conger eels, widespread in the Northwest Pacific near the coasts of Japan, Korean Peninsula, and the East China Sea.
Split into simpler sentences: Whitespotted conger, "Conger myriaster", (Japanese name: Ma-anago) is in the family of conger eel. Widespread in the Northwest Pacific near the coasts of Japan, Korean Peninsula, also in the East China Sea.