Snakehead (fish) | 水產百科網
ThesnakeheadsaremembersofthefreshwaterperciformfishfamilyChannidae,nativetopartsofAfricaandAsia.Theseelongated,predatoryfishare ...
Family of fishes
The snakeheads are members of the freshwater perciform fish family Channidae, native to parts of Africa and Asia. These elongated, predatory fish are distinguished by their long dorsal fins, large mouths, and shiny teeth. They breathe air with gills, which allows them to migrate short distances over land. They have suprabranchial organs, which are primitive forms of labyrinth organs, that develop when they grow older.[1] The two extant genera are Channa in Asia and Parachanna in Africa, consisting of more than 50 species.
They are valuable as a food source and have become notorious as an intentionally released invasive species. These fish have been kept as pets but as they get larger, people let them go into ponds, lakes, and rivers, making these fish invasive.
Description[edit]The various species of snakeheads differ greatly in size; dwarf snake...
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【七彩雷龍Channa bleheri】鱧科
水產分類:台灣常見的大陸水產品圖說中文名稱:七彩雷龍學名:Channableheri科別名稱:鱧科 命名學者: