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Lophiobagrus cyclurus (Worthington & Ricardo, 1937)

African bullhead
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Lophiobagrus cyclurus
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Siluriformes (Catfishes) > Claroteidae (Claroteid catfishes) > Claroteinae
Etymology: Lophiobagrus: Greek, lophos = crest + Mozarabic, bagre, Greek, pagros = a fish (Dentex sp.) (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range 生態學

; 淡水 居於水底的; pH range: 7.5 - 8.0; dH range: 15 - 25. 熱帶; 23°C - 26°C (Ref. 2060); 3°S - 9°S

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Africa: Lake Tanganyika.
非洲: 坦噶尼喀湖。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 8.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4967)

生物學特性     字彙 (例如 epibenthic)

Concealed mostly among rocks during daytime. Nocturnal habits prevail (Ref. 45232). Feed on chironomid larvae, beetle larvae and small crustaceans with occasional ingestion of vegetable material (Ref. 6868). Of no food value (Ref. 4967). Mucus is poisonous to other fishes (Ref. 4537).

大部份在岩石之中隱藏在白天期間。 夜行的習慣採用。 (參考文獻 45232) 卵生的.(參考文獻 205) 被口孵獨居性的雄性做的可能是的卵與幼魚的照料.(參考文獻 45232) 捕食寶刀魚仔魚, 甲蟲幼生,而且小型甲殼動物偶而有蔬菜材料的攝取。 (參考文獻 6868) 沒有食用價值.(參考文獻 4967) 黏液是對其他的魚有毒。 (參考文獻 4537)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

Spawns in caves. Oviparous (Ref. 205). Previously thought that care of the eggs and young might be done by mouthbrooding solitary males (Ref. 45232); new findings describe the genus Lophiobagrus to be hiding its brood in caves (Ref. 89712). 非洲: 坦噶尼喀湖。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Risch, L.M., 1986. Bagridae. p. 2-35. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 3236)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 31 January 2006

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  有毒的 (Ref. 4537)





人類使用

漁業: 潛在的興趣; 水族館: 潛在的
FAO - Publication: search | FishSource |

更多資訊

Trophic ecology
食物相
Diet compositions
Food consumptions
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捕食者
Ecology
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Length-weight rel.
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Egg(s)
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仔魚
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參考文獻

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00403 - 0.01972), b=3.02 (2.83 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.3   ±0.44 se; based on food items.
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).
價格種類 (Ref. 80766):   Unknown.