摘要
多鳞白甲鱼Onychostoma macrolepis是一种淡水杂食性经济鱼类,过度捕捞及水环境变化使其数量逐渐减少,已被《中国脊椎动物红色名录》列为易危动物。本文总结了近年来关于多鳞白甲鱼生物学和繁育技术的研究成果,主要包括形态、遗传、分布、食性和生长等生物学特性,亲鱼培育、人工催产、繁殖、胚胎发育、鱼苗养殖以及常见病害防治等,并结合鱼类资源养护及水产养殖业发展前景提出了未来的研究方向,以期为多鳞白甲鱼种质资源保护及养殖产业发展提供参考。
Largescale shoveljaw fish Onychostoma macrolepis,an economically important omnivorous freshwater fish,has been assessed as VU(vulnerable)species in the“Red List of Vertebrates of China”due to overfishing and changes in the water environment that has reduced population of the fish over the past few decades.This paper summarizes the research achievements on biology and breeding technology in largescale shoveljaw fish in recent years,including morphology,heredity,distribution,feeding and growth;hormone injection to induce spawning,embryonic development,brood stock rearing,and prevention and treatment of routine diseases.In addition,future research requirements are proposed in combination with the conservation of fish stocks and the development prospect of aquaculture,to provide references for the protection of germplasm resources and the development of aquaculture industry.
作者
苟妮娜
王开锋
GOU Nina;WANG Kaifeng(Shaanxi Institute of Zoology,Xi’an 710032,China;College of Animal Science and Technology,Northwest A&F University,Yangling 710021,China)
出处
《水产学杂志》
CAS
北大核心
2021年第1期88-93,共6页
Chinese Journal of Fisheries
基金
陕西省自然科学基础研究计划(2018JM3037)
陕西省科学院科技计划(2018K-10).
关键词
多鳞白甲鱼
生物学特征
人工繁育
研究进展
Onychostoma macrolepis
biology
artificial breeding
research advancement
