摘要
以大眼金枪鱼Thunnus obesus,黄鳍金枪鱼Thunnus albacares及蓝鳍金枪鱼Thunnus maccoyii为例,围绕金枪鱼生物学中的鱼龄与生长、摄食及繁殖3个方面,综述了现阶段金枪鱼生物学研究的常用方法与主要的研究成果,即金枪鱼为提高种群的合适度,形成的多个独特的生物学特征,如多生长增速拐点、机会捕食者及多种繁殖策略等。同时,针对金枪鱼生物学研究领域现存的不足,从研究方法、设备和技术手段等方面提出未来研究建议。
Tunas are species of bony fish belonging to the family Scombridae,order Perciformes,and class Osteichthyes.They are high trophic predators with marine migratory behavior.Tunas have acquired various distinct biological traits in response to the pressures of human overfishing and the variable marine environments.Focused on Atlantic bluefin tuna(Thunnus thynnus),bigeye tuna(Thunnus obesus),and yellowfin tuna(Thunnus albacores),the most popular research methodologies and important research results in tuna biology,including age and growth,feeding,and reproduction are reviewed.The unique biological properties of tunas to boost the population's fitness(e.g.,multiple growth inflection points,opportunistic predators,and multiple reproductive strategies,etc.)are illustrated.At the same time,the existing shortcomings in the field of tuna biology research are analyzed,based on which suggestions for future research,regarding research methods,equipment and technologies are hence proposed.
作者
孙安俯
潘帅
刘飞
肖娟
黄海
马振华
郭志强
SUN Anfu;PAN Shuai;LIU Fei;XIAO Juan;HUANG Hai;MA Zhenhua;GUO Zhiqiang(State Key Laboratory of Marine Resources Utilization in the South China Sea,Hainan University,Haikou,Hainan 570228;School of Life Sciences,Hainan University,Haikou,Hainan 570228;School of Ocean,Hainan University,Haikou,Hainan 570228;School of Food Science and Engineering,Hainan University,Haikou,Hainan 570228;Key Laboratory of Utilization and Conservation for Tropical Marine Bioresources,Hainan Key Laboratory for Conservation and Utilization of Tropical Marine Fishery Resources,Hainan Tropical Ocean University,College of Fisheries and Life Science,Hainan Tropical Ocean University,Sanya,Hainan 572022;Tropical Aquaculture Research and Development Center,South China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Sanya,Hainan 572018,China)
出处
《热带生物学报》
2023年第2期221-228,共8页
Journal of Tropical Biology