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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: Sauvage.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 6.0 - 7.5; dH range: 15 - 25; 河川洄游 (Ref. 51243). 熱帶; 22°C - 28°C (Ref. 12468); 10°N - 11°S
Africa: from coastal rivers of Benin and Nigeria over rivers Cross, Sanaga, Wouri and Ogooué (Cameroon and Gabon) to the Congo River basin (Democratic Republic of the Congo, Angola, Congo Republic, Central African Republic and Zambia) (Ref. 248).
非洲: 在剛果河流域中, 在奧克維河中, 在沙那加河中, 在 Wouri 河中, 在十字河與奈及利亞與貝南共和國的沿海河川中。 記錄來自 Luongo 河，剛果河流域，尚比亞了。 (參考文獻 27609)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 34.1 cm TL 雄魚/尚未辨別雌雄; (Ref. 11363)
背棘 (總數): 0; 背的軟條 (總數): 75-88; 臀棘 0; 臀鰭軟條: 55 - 68; 脊椎骨: 56 - 63. Diagnosis: head relatively broad, 14.2-20.9% of standard length (Ref. 57129, 81644). Head length 21.0-27.9% SL (Ref. 101841). Wide interorbital distance (Ref. 248), 41.3-51.8% averaging 46.4% of head length (Ref. 57129, 81644). Large tooth plates (Ref. 248), width of premaxillary tooth plate 25.9-37.2% of head length (m=29.5), width of vomerine tooth plate 21.0-31.2% of head length (Ref. 57129, 81644). Barbels extremely long (Ref. 248, 57129, 81644), nasal barbel 77.8-187.5%, maxillary barbel 142.9-305.8%, inner mandibular barbell 58.9-128.7%, and outer mandibular barbell 104.3-211.2% of head length (Ref. 57129, 81644). Head rather rectangular in dorsal outline; eyes more laterally located (Ref. 248). Frontal fontanelle long and narrow ("knife-shaped")(Ref. 248, 57129). Occipital fontanelle oval-shaped; pectoral spine robust and slightly curved (Ref. 248), strongly serrated on outside and inside (Ref. 81644, 101841). Gill rakers on first branchial arch long and slender; suprabranchial organ well developed, however not completely filling the cavity (Ref. 248). Openings of secondary canals of lateral line irregularly placed on the body (Ref. 248, 81644). Cleithrum mostly embedded in soft tissue, only thin bony ridge is exposed through skin; dorsal fin length 61.5-73.0% SL; distance from dorsal to caudal fin -1.4-2.1% SL (Ref. 101841).
Colouration: both live and preserved specimens usually dark-coloured (Ref. 57129, 81644, 101841). 2 types of colouration: one uniform dark brown to black on back and sides and light on belly (Ref. 57129, 81644, 101841), and upper sides of paired fins dark on lower sides and light on upper sides (Ref. 248). The other marbled, with small brown spots against a light background on back and sides and belly whitish; very dark unpaired fins; caudal fin with a series of vertical bars (a light bar in the middle flanked by dark ones)(Ref. 248, 57129, 81644, 101841). Some specimens may show irregular pattern of small white spots on body (Ref. 101841).
寬的眼間距; 大的齒板; 非常長的觸鬚。 頭部相當矩形在背部的輪廓中; 眼更側面位於。 額骨囪門長而狹窄的;(刀狀的') 後頭骨囪門橢圓形的。 胸棘結實的而且些微地彎曲。 在第一個鰓弓上的鰓耙長且細的。 鰓前的器官發展良好的, 然而不完全地填充洞。 側線的第二感覺管的開口不規則地放置在身體上。
Facultative air-breathing (Ref. 126274); Found in lakes, rivers, floodplains and swamps. Bottom feeder, the stomach contained plants, algae, insect larvae (Ephemeroptera, Chironomidae, Ceratopogonidae, Odonata), Entomostraca (Cladocera, Ostracoda), Thecamiba and remains of insects (Ref. 248).
發現於湖，河，洪泛區與沼澤了。 底部捕食者 , 包含植物，藻類，昆蟲幼生 (蜉蝣，搖蚊，蠓科昆蟲, 蜻蛉) ， Entomostraca(枝角目浮游動物, 介形亞綱動物) 的腹部 , Thecamiba 而且昆蟲保持.(參考文獻 248) 在湖 Nyasa 的南方部分中在拖網捕獲了, 藉著手釣在北方中.(參考文獻 4967)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 在剛果河流域中, 在奧克維河中, 在沙那加河中, 在 Wouri 河中, 在十字河與奈及利亞與貝南共和國的沿海河川中。 記錄來自 Luongo 河，剛果河流域，尚比亞了。 (參考文獻 27609)
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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俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
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=0.00851 (0.00500 - 0.01450), b=2.95 (2.81 - 3.09), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.41 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
Nutrients (Ref.
124155): Calcium = 42.4 [20.5, 211.6] mg/100g; Iron = 1.66 [0.95, 2.88] mg/100g; Protein = 16.7 [15.7, 17.8] %; Omega3 = 0.257 [0.086, 0.727] g/100g; Selenium = 119 [41, 307] μg/100g; VitaminA = 37.7 [13.4, 106.1] μg/100g; Zinc = 0.986 [0.680, 1.402] mg/100g (wet weight);
