孔雀鱼

Poecilia reticulata

巴西海岸的鱼类身影

孔雀魚（學名：Poecilia reticulata），又名孔雀花鳉，也称为凤尾鱼、彩虹花鳉、虹鳉、古比鱼等，是一種常見小型熱帶觀賞魚，具有明顯的性別二態性，顏色鮮艷，品系多，很受水族愛好者歡迎，被引進世界各地，是世界上分布最廣的熱帶魚之一。

纲: 真骨鱼纲
目: 鳉形目
科: Poeciliidae
属: Poecilia
最大体长: 5 cm
体型: fusiform
分布: South America: Venezuela, Barbados, Trinidad, northern Brazil and the Guyanas. Widely introduced and established elsewhere, mainly for mosquito control, but had rare to non-existing effects on mosquitoes, and negative to perhaps neutral effects on native fishes (Ref. 12217 ). Africa: Feral populations reported from the coastal reaches of Natal rivers from Durban southwards, as well as in the Kuruman Eye and Lake Otjikoto in Namibia (Ref. 7248 ). Several countries report adverse ecological impact after introduction.
保护状态: LC无危

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