曼氏无针乌贼(Sepiellamaindrona de Rochebrune)俗称墨鱼，属软体动物门(Mollusca)、头足纲(Cephalopoda)、二腮亚纲(Dibranchia)、十腕目(Decapoda)、乌贼超科(Sepiacea)、乌贼科(Sepiidae)、无针乌贼属(sepiella)，是我国沿海广温广布品种，南北海域均有分布。曼氏无针乌贼喜摄食活饵，是典型的肉食性头足类，生活在温暖海洋中，洄游明显。它曾是浙江渔场四大渔业之一，20世纪80年 Sepiellamaindrona de Rochebrune Commonly known as cuttlefish, Mollusca, Cephalopoda, Dibranchia, Decapoda, Sepiacea, Sepiidae, sepiella sepiella, is a wide range of wide-spread coastal species in China, both in the South China Sea are distributed. Man’s needle-free squid hi feeding live bait, is a typical carnivorous Cephalopod, living in the warm ocean, migratory obvious. It was once one of the four fisheries in Zhejiang Fisheries, 80 years in the 20th century