Golden Pencilfish (Nannostomus beckfordi) | 水產百科網
2016年9月3日—Afterspawningoccurs,(usuallywithin2to3days)removetheparentsfromthebreedingtankandintroduceParameciumorgreenwaterintothe ...
The Golden Pencilfish (Nannostomus beckfordi) is also known to tropical fish keeping enthusiasts as Beckford’s Pencilfish or Brown Pencilfish.
The Golden Pencilfish has a long, elongated body that is gold with a silvery band along the middle of the flanks, bordered above by a reddish band, and below by a blackish band with a cream to white underbelly.
It possesses a black spot on the lower half of it’s gill covers and has a red caudal fin. Males have an enlarged, well developed anal fin which is used in courtship and spawning, and like most Nannostomus species, the Golden Pencilfish acquires a vertically barred colour pattern at night.
Adult males are more intensely colored and have a curved posterior anal fin, which is straight in the females. Fem...
Golden Pencilfish (Nannostomus beckfordi) | 水產百科網
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【尼格羅綠線鉛筆Nannostomus marilynae "Rio Negro"】脂鯉科
水產分類:台灣常見的大陸水產品圖說中文名稱:尼格羅綠線鉛筆學名:Nannostomusmarilynae"RioNegro"科別名稱:脂鯉科命名學者:
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水產分類:台灣常見的大陸水產品圖說中文名稱:一線鉛筆學名:Nannostomusunifasciatus科別名稱:鮰脂鯉科命名學者:Steindachner...