摘要
带鱼是我国海洋鱼类中最重要的经济鱼类,过去进行了大量的研究,多认为中国近海的带鱼为一个种,而不同的学者分别认为存在3,4和5个种群。从1976年开始,我们试图主要用生化方法并结合形态学资料研究带鱼的分类。
Total 866 samples of hairtail fishes from the South China Sea had been collected and analysed in 1978-1991. The results of isozyme electrophoresis show that the genetic distances (D) are all above 0.22. The differences of morphology and reproductive physiology among three species are also obvious and uncontinuous. They should belong to three different species. Two of them should be new species, which are named Thtchturus brevis sp. nov. and Thtchturus nanhaiensis sp. nov. The another hairtail fish is Trichiurus haumela (Forskal).
出处
《海洋科学》
CAS
CSCD
北大核心
1992年第2期69-72,共4页
Marine Sciences
基金
国家自然科学基金
关键词
南海
带鱼
遗传
变异
分类
Hairtails fishes, Genetic variation, Systematies
