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本文根据江苏省海洋渔业公司（１９７４－１９８９年）在东海的绿鳍马面渔获量（约１８．２万吨），结合东海水温等资料分析绿鳍马面在东海的群体分布，并作初步探讨。经分析表明：（１）东海的绿鳍马面冬季分布存在着明显的地理差异；（２）在冬季东海的该鱼种存在着三个地方群体，即东海群体、黄海群体和日本海群体；（３）在捕捞东海群体的马面纯时从渔获物中反映出它的组成结构变化，７０年代捕获的主要是剩余群体，８０年代后期捕获的则是补充群体；（４）钓鱼岛水域是该鱼种的东海群体的产卵场，保护该产卵场乃当务之急。
In this paper, based on the data of green fins in the East China Sea (about 182,000 tons) from Jiangsu Province Marine Fisheries Company (1974-1989) and the East China Sea water temperature, the population distribution of green fins and horseshoe crabs in the East China Sea Preliminary discussion. The analysis shows that: (1) There are obvious geographical differences in winter distribution of green fins in the East China Sea; (2) There are three local populations of this species in the East China Sea in winter, namely the East China Sea, the Yellow Sea and the Sea of Japan; (3) The compositional structure of the fish caught in the East China Sea was purely reflected in the composition of the catches. In the 1970s, the remaining groups were mainly captured and in the late 1980s the supplemental groups were captured. (4) The waters of the Diaoyu Islands The fish species of the East China Sea population spawning grounds, protection of the spawning ground is a top priority.