To explore the sexual dimorphism of Tanichthys albonubes and its relationship with swimming performances,the morphological characteristics of fins and trunks of male and female T. albonubes were measured and analyzed by using multivariate statistical analysis methods,aiming to explore the difference and its mechanism of swimming performance between male and female under different selected pressure in long-term evolution period and then,providing meaningful information for the protection of T. albonubes. The...
【基金】
国家自然科学基金项目(30970555)资助~~
【更新日期】
2016-05-24
【分类号】
S917.4
【正文快照】
本文由国家自然科学基金项目(30970555)资助This work was supported by the National Natural Science Foundation of China(30970555).2015-10-10 Received,2016-02-29 Accepted.在长期进化过程中,大部分动物雌雄之间由于性选择、生育力选择、生态位分化等选择压力都会造成两