イカ 烏賊 とは コトバンク コウイカ学名:Sepia (Platysepia) esculenta Hoyle,15の写真付き図鑑。食べ方・旬・産地・加工品・特産品等の情報と解説も。コウイカは国内でもっとも普通の貝殻(甲)を持ったイカ。関東ではスミイカ(墨烏賊)、西日本ではハリイカ(針烏賊)と呼ばれ、すしネタとしても天Cuttlefish or cuttles are marine molluscs of the order Sepiida They belong to the class Cephalopoda, which also includes squid, octopuses, and nautiluses Cuttlefish have a unique internal shell, the cuttlebone, which is used for control of buoyancy Cuttlefish have large, Wshaped pupils, eight arms, and two tentacles furnished with denticulated suckers, with which Cuttlefish 読み方