分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Amphiliidae (Loach catfishes)
無棘鯰科 (Loach catfishes) > Leptoglaninae
Etymology: Zaireichthys: Composed form Zaire river + Greek,ichtys = fish; the habitat of this fish (Ref. 45335).
More on author: Roberts.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Africa: known only from rapids just below Pool Malebo [= Stanley Pool], lower Congo River basin, in Democratic Republic of the Congo (Ref. 51287, 86935).
非洲: 來自 Malebo 的只有模式標本標本-水池.(參考文獻 51287)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 2.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 3236)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 2; 背的軟條 (總數): 5-6; 臀棘 0; 臀鰭軟條: 9; 脊椎骨: 34. Diagnosis: It differs from all other species of the genus Zaireichthys in the strongly rounded caudal fin, adipose fin reaching procurrent rays of caudal, and more closely spaced nostrils, closer together than distance of posterior nostril from eye (Ref. 86935). Further, it has a greatly expanded oral musculature, giving the head a characteristically bulbous appearance, and greatly enlarged jaw teeth (Ref. 51287).
它有一個非常擴大的口部肌肉組織, 給頭部表示特性凸起的外表。 (參考文獻 51287) 眼小的, 眼直徑 11-12 倍頭長.(參考文獻 51287) 吻寬廣地圓的。 (參考文獻 51287) 它有明顯增大齒.(參考文獻 51287) 背鰭棘與胸鰭棘非常矮胖的與短; 胸棘只有 4個鋸齒。 (參考文獻 51287) 脂鰭非常長的, 短,具有一個逐漸圓形的邊緣, 在後面與上尾部鰭葉的前流鰭條匯合.(參考文獻 51287) 肱骨的突起短, 在它的頂端的下緣上具有一些細的小齒狀突起。 (參考文獻 51287) 身體有垂直的條紋有深色邊緣.(參考文獻 51287)
Although the habitat was very rocky, specimens were only collected on the edge of a sandy area (Ref. 51287).
雖然棲息地非常岩石, 但是，標本只在沙區域的邊緣上被收集。 (參考文獻 51287)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 來自 Malebo 的只有模式標本標本-水池.(參考文獻 51287)
Roberts, T.R., 2003. Systematics and osteology of Leptoglaninae a new subfamily of the African catfish family Amphiliidae, with descriptions of three new genera and six new species. Proc. Calif. Acad. Sci. 54(5):81-132. (Ref. 51287)
人類使用
漁業: 沒有興趣
更多資訊
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合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
