雀鳝 Atractosteus spatula què shàn​

雀鳝，（学名：Atractosteus spatula）是雀鳝科雀鳝属的大型鱼类的统称，产于北美或中美等地。与弓鳍鱼近缘，同隶于全骨总目（Holostei）。主要栖于淡水，但有的种类可进入半咸水甚至咸水。有锐利牙齿，是大型凶猛鱼类，肉食性。雀鳝肉可以食用，但卵有毒。在中国上海、重庆、韶关等地，雀鳝作为外来入侵物种，对当地其他鱼类构成极大威胁，有可能会破坏当地的生态系统。

百度翻译提供：

Monopterus (scientific name: atractosteus spatula) is a general term for large fish of Monopterus genus of Monopterus family, which is produced in North America or Central America. It is related to Bowfin fish and belongs to holostei. It mainly lives in fresh water, but some species can enter brackish water or even salt water. With sharp teeth, it is a large ferocious fish and carnivorous. Eel meat is edible, but eggs are poisonous. In Shanghai, Chongqing, Shaoguan and other places in China, finless eels, as an alien invasive species, pose a great threat to other local fish and may damage the local ecosystem.

拉丁文：Lepidosteus platystomus 雀鳝鱼属外来入侵物种，原产于北美，鱼卵有剧毒，不可食用，成年的雀鳝鱼体长可达3m以上，是大型肉食性凶猛鱼类，会攻击遇见的所有其它鱼类。和“食人鲳”同是臭名昭著的“水中杀手”，也是“世界十大最凶猛淡水鱼”之一。