全球重要经济型枪乌贼科物种生活史特征研究进展  

Life history characteristics of globally economically important species in Loliginidae:a review

作　　者：李楠 方舟[1,2,3,4,5] 陈新军 LI Nan;FANG Zhou;CHEN Xinjun(College of Marine Living Resource Sciences and Management,Shanghai Ocean University,Shanghai 201306,China;Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources,Ministry of Education,Shanghai 201306,China;National Engineering Research Center for Oceanic Fisheries,Shanghai 201306,China;Key Laboratory of Oceanic Fisheries Exploration,Ministry of Agriculture and Rural Affairs,Shanghai 201306,China;Scientific Observing and Experimental Station of Oceanic Fishery Resources,Ministry of Agriculture and Rural Affairs,Shanghai 201306,China)

机构地区：[1]上海海洋大学海洋生物资源与管理学院,上海201306 [2]大洋渔业资源可持续开发教育部重点实验室,上海201306 [3]国家远洋渔业工程技术研究中心,上海201306 [4]农业农村部大洋渔业开发重点实验室,上海201306 [5]农业农村部大洋渔业资源环境科学观测实验站,上海201306

出　　处：《大连海洋大学学报》2024年第3期539-550,共12页Journal of Dalian Ocean University

基　　金：国家自然科学基金(42306117);农业农村部外海渔业开发重点实验室开放基金(LOF 2021-01)。

摘　　要：头足类是海洋生态系统的重要能量载体,枪乌贼科物种因其可塑的生活史特征在近岸生态系统的动态变化中快速适应。为了全面了解枪乌贼科物种生活史特征,本文以全球重要经济型枪乌贼科物种为研究对象,从种群结构、洄游路线、年龄生长、繁殖特性、摄食特性及其与环境因素关系等方面进行了归纳和总结。雄性采用不同繁殖策略与雌性进行交配,雌性卵的大小和繁殖力呈负相关;浮游幼体的体型决定个体的渐近生长,暖水期和冷水期孵化群体的生长策略是为了适应栖息环境的季节性变化而做出的生长响应;摄食种类随生长发育由低营养级向高营养级转变,鱼类幼体是其重要的饵料生物;在全球气候变化背景下,近岸枪乌贼科物种更能适应环境的变化。未来应对枪乌贼科物种的种群结构、洄游路线、生长敏感性、繁殖策略和生态特性等进一步开展研究,以期为近岸枪乌贼的合理开发和科学管理提供参考依据。Squid is an important energy carrier for marine ecosystems,and the Loliginidae species quickly adapt to the dynamic changes of coastal ecosystems due to their plastic life history characteristics.It was found that males use different reproductive strategies to mate with females,and the size of female eggs is negatively correlated with fecundity.The asymptotic growth of individuals depends on the size of paralarva,and growth strategies of hatching in warm-and cold-water periods were featured by growth responses to seasonal changes of habitat.The food items are changed from low trophic to high trophic levels with growth,with important prey organisms of larvae and juveniles fish.In the context of global climate change,Loliginidae species are better able to adapt to environmental variations.In the future,some research should be conducted on the population structure,migratory routes,growth sensitivity,reproductive strategies and ecological characteristics of Loliginidae species,in order to provide reference for the rational development and scientific management of Loliginidae species.

关 键 词：枪乌贼科 生长 繁殖 摄食 环境因素 

分 类 号：S931.4[农业科学—渔业资源]