Its silvery physique and purple dorsal fin make a placing overall look, fueling legends and intrigue. For a deep-h2o inhabitant, it performs a mysterious however integral job in marine ecosystems. 提示：上图数据仅供参考，数据来源为各国或组织官方统计机构。 (使用鼠标滚轮可对数据区域进行缩放) Southern Bluefin Tuna populations have also declined sharply. These huge fish can Reside as man... https://aquariumsfishtankonline.blogspot.com/