珍稀濒危动物 meaning in English

rare or endangered species

The site protects key threatened species , including giant arapaima fish , the amazonian manatee , the black caiman and two species of river dolphin
保护区为许多珍稀濒危动物提供保护，例如巨骨舌鱼、亚马逊海牛、黑凯门鳄和两种淡水豚类。
Has many primitive characteristic . it has important research value to the origin and evolution of riptide , and the research on lizard order and family classification of shinisaurus crocodilurus ahl . . recently , owing to the destroy of human beings , the shinisaurus crocodilurus ahl
鳄蜥为我国特有的珍稀濒危动物，是第四纪冰川后期残留在我国华南地区的原始爬行动物，分布范围相当狭窄，并具有许多原始特征，它对于爬行纲动物的起源和演化，蜥蜴目各科分类的研究，有着重要的学术价值。