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The Ctenoluciidae (meaning "comb light family"), also known as pike-characins, are a small family of freshwater fishes from Panama and South America. They have elongated, pike-like bodies, and several sharp and conical teeth. They are relatively large (up to in length), predatory fish. Some of these fish, such as ''Ctenolucius hujeta'', enter the aquarium fish hobby, often being labeled a "freshwater barracuda" or "freshwater needlefish", descriptions of fish that are both unrelated to members of this family. ==Genera== The two genera in this group are: *''Boulengerella'' (5 species) *''Ctenolucius'' (2 species) 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Ctenoluciidae」の詳細全文を読む スポンサード リンク
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