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彎羅非魚
更新日期:2012-01-06    點閱數:2,475

彎羅非魚

學名Cyphotilapia frontosaScientific NameCyphotilapia frontosa
商品名稱紅六間; 鵝頭Common NameRed Frontosa
中文名彎羅非魚Local NameFrontosa
原產地/分布坦干依喀湖DistributionLake Tanganyika
供應來源繁養殖培育 水族品系 SourceCaptive Bred Aquarium Strain/type
最大體長35 cmMax. TBL (cm)35 cm
適應水質條件pH 7.2-8.4Water QualitypH 7.2-8.4
食性動物食性Feed habitsCarnivorous
被稱為六間是因為本種在呈現白色、綠色或藍色的體表上具有6或7條的橫紋,但本種卻具有紫色表現。成熟個體會顯露隆起的頭部,同時雄性愈加明顯;此外隆起程度與狀態也多與年齡、營養以及性別表現有關。在野外環境中,六間分布在不同湖域 (例如摩巴、奇果馬或薩伊等地沿岸),並有著多變的色彩與條紋數量表現,但多棲息於離岸水深10-50公尺的環境中。

Frontosa are characterized by a white/grey green (or blue) body, adorned with either 6 or 7 black vertical bars. But this aquarium strain has purple color. Adults develop a large cephalic hump head, with that of adult males usually being more pronounced, and he hump develops and increases in size with age, nutrition and is usually a sign of sexual fecundity. In natural habitats, wild Frontosa are found in many different locations in the lake (just like Moba, Kigoma and Zaire) and have varied color and number of vertical bars, but always in the deeper portions along the coastline 10-50 m.
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