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Cyprinidae
歐洲苦魚
Rhodeus amarus
将卵产入蚌类腔体内
歐洲鰟鮍(学名:Rhodeus amarus),又稱歐洲苦魚,為輻鰭魚綱鯉形目鱊科鰟鮍屬的其中一種,分布於歐洲,從法國隆河至俄羅斯涅瓦河,南至黑海、裏海、愛琴海及地中海沿岸淡水流域,最初由Marcus Elieser Bloch於1782年命名為Cyprinus amarus,之後被稱為Rhodeus sericeus, amarus。體長可達11.2公分,壽命可達5年,棲息在沙泥底質且植被生長的淺水域,屬雜食性,以植物、甲殼類、蠕蟲及昆蟲幼蟲為食,雌魚會在將卵產在蚌殼內,幼魚孵化後,會留在貝殼中直到能獨立游泳。可以做為觀賞魚及餌魚。
- 纲
- 真骨鱼纲
- 目
- 鲤形目
- 最大体长
- 11.2 cm
- 水域
- freshwater
- 体型
- fusiform
- 分布
- Europe: central and eastern Europe and northern Asia Minor (Ref. 57778 ). Basins of North, southern Baltic, Black, western and southern Caspian and Aegean Seas (from Maritza to Struma drainages); Mediterranean basin, only in northern Rhône (France) and Drin drainages (Alabania, Montenegro, Macedonia). Abundant and expanding in most of its range, but locally threatened by water pollution, weed clearing, and stocking of predatory fish (Ref. 59043 ).
- 保护状态
- LC无危

