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) >
Clariidae (Airbreathing catfishes)
塘蝨魚科 (Airbreathing catfishes)
Etymology: Clarias: Greek, chlaros = lively, in reference to the ability of the fish to live for a long time out of water.
More on author: Fowler.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Africa: middle Congo River basin, Lake Albert system and Malagarasi basin (Ref. 248, 78218). Also reported from the lower Lualaba (Ref. 106245).
非洲: 剛果河中游系統與湖艾伯特湖。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 19.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 3820)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 76 - 87; 臀鰭軟條: 63 - 69; 脊椎骨: 60 - 64. Head rectangular to oval-shaped dorsally; snout broadly rounded; eyes laterally placed. Frontal fontanelle long and narrow; occipital fontanelle small and oval-shaped. Supraorbital and `dermosphenotic' bones separate but not reduced. Tooth plates broad. Pectoral spine slightly curved; outer side with strong, downward serrations. Gill rakers short and squat, although distantly set. Suprabranchial organ rather primitive. Openings of the secondary sensory canals display a regular pattern.
頭部矩形的到橢圓形的背面; 吻寬廣地圓的; 眼側面地放置。 額骨囪門長而狹窄的; 後頭骨囪門小而橢圓形的。 眶上的與皮蝶骨的' 硬骨分開但是不縮小的。 齒板寬的。 胸棘些微地彎曲; 外部的側邊有強的, 向下的鋸齒。 鰓耙短與蹲, 雖然遠遠固定的。 鰓前的器官相當原始。 第二感覺管的開口顯示一個普通的型態。
Facultative air-breathing (Ref. 126274)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
非洲: 剛果河中游系統與湖艾伯特湖。
Teugels, G.G., 1986. A systematic revision of the African species of the genus Clarias (Pisces; Clariidae). Ann. Mus. R. Afr. Centr., Sci. Zool., 247:199 p. (Ref. 248)
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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=0.00776 (0.00343 - 0.01757), b=2.97 (2.79 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.5 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).
