As a result, It isn't regarded as being as endangered as its cousin. On the other hand, due to pollution and also other threats, the Adriatic Sturgeon remains pretty rare. 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) Conservation initiatives are vital, as its existence is precariously balanced, with just a few hundred people remaining ... https://aquariumtanksonline.blogspot.com/