Knifefish Care Sheet | 水產百科網
Knifefish are some of the most interesting freshwater aquarium fish available. Their unique "knife blade" body shape and ability to swim backwards using their undulating bottom fin make them fascinating additions to appropriate aquarium communities. Knifefish can be placed in two main groups: The largest group belongs to the Order Gymnotiformes and are found in Central and South America. They include ghost knives, banded knives and glass knives. A smaller group, in the Family Notopteridae, are native to Southeast Asia and Africa and include featherfin, African and clown knives. Most knifefish have the ability to generate and receive electrical discharges, which they use for navigation, communication and locating prey. Knifefish are not for beginner aquarists due to their specialized feeding requirements and in some cases, large adult size.
Natural Habitat for Knifefish...
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【象鼻Gnathonemus petersii】象鼻魚科
水產分類:台灣常見的大陸水產品圖說中文名稱:象鼻學名:Gnathonemuspetersii科別名稱:象鼻魚科命名學者:(Günther1862)