Ornamental horticulture is recognized as an important pathway for introducing alien plants into new habitats. Ornamental plants have been escaping from cultivated environments for centuries, and human ...

锯嵴塘鳢（学名：Butis koilomatodon），又名花锥瘠塘鳢。塘鳢科嵴塘鳢属的一种鱼类。 Quick Facts 锯嵴塘鳢, 保护状况 ... 本鱼体延长，头部短钝，两眼位鱼头部上方，口大而斜裂，背缘呈弧形。体黑褐色，胸鳍大而长，腹鳍分离，尾柄长，背鳍硬棘7枚，背鳍软条8枚 ...