觀賞魚列表:

:::
彎羅非魚
更新日期:2012-01-06    點閱數:1,654

彎羅非魚

學名Cyphotilapia frontosaScientific NameCyphotilapia frontosa
商品名稱六間; 鵝頭Common NameFrontosa
中文名彎羅非魚Local NameFrontosa
原產地/分布坦干依喀湖DistributionLake Tanganyika
供應來源野生採捕、繁養殖培育 、水族品系 SourceWild Caught, Captive Bred, Aquarium Strain/type
最大體長42 cmMax. TBL (cm)42 cm
適應水質條件pH 7.2-8.4; 22-28 °C Water QualitypH 7.2-8.4; 22-28 °C
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。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。六間對食物無明顯特殊需求,自然棲地下的個體多以甲殼類與小魚(尤其是鯉型鯛屬)為食,而在水族箱中則可投餵小型甲殼類、顆粒與薄片飼料。

Frontosa are characterized by a white/grey green (or blue) body, adorned with either 6 or 7 black vertical bars. 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. Their diet in the natural habitats is primarily crustaceans and small fish (especially the Cyprichromis), and they enjoy small crustaceans, pellets and flakes in the aquarium.
qrcode