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斯氏珠母麗魚
更新日期:2012-01-09    點閱數:1,163

斯氏珠母麗魚

學名Geophagus steindachneriScientific NameGeophagus steindachneri
商品名稱牛頭;牛頭鯛Common NameRed Hump Eartheater
中文名斯氏珠母麗魚Local NameHump Eartheater
原產地/分布哥倫比亞至委內瑞拉之南美淡水河川或湖泊環境DistributionFreshwater stream, river and lake in Columbia to Venezuela, South America
供應來源野生採捕、繁養殖培育、水族品系 SourceWild Caught, Captive Bred, Aquarium Strain/type
最大體長18 cmMax. TBL (cm)18 cm
適應水質條件pH 5.8-6.8; 24-28 °C Water QualitypH 5.8-6.8; 24-28 °C
食性混合/動物食性Feed habitsOmnivorous/Carnivorous
商品名稱為牛頭或牛頭鯛的紅頭食土鯛,原本分布於哥倫比亞至委內瑞拉間的淡水溪流、河川與小型湖泊中。本種具有性別二型性,意指成熟雄性除可成長至18公分外,同時具有高聳的額端形態,且體色表現較雌性鮮艷醒目。而雌性僅多具有12-14公分的體型。建議飼養時之水質條件為pH 5.8-6.8,水溫24-28 °C之弱酸性軟水。

Red Hump Eartheater (Geophagus steindachneri) comes from the freshwater stream, river and small lake in Colombia and Venezuela. The species is sexually dimorphic; its means matured males can grow up to 18 cm in total body length, and were adorned with a muchal hump. Besides, males are much more charming and colorful to females, which grow to only 12-14 cm. Recommended water quality parameters were pH 5.8-7.0 and 22-28 °C, weak-acid and soft water.
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