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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) >
Chacidae (Squarehead or angler catfish)
連尾鮡科 (Squarehead or angler catfish)
Etymology: Chaca: Because of the sound that this fish makes when out of water (Ref. 45335).
More on author: Hamilton.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 6.0 - 8.0; dH range: 4 - 25; 河川洄游 (Ref. 51243). 熱帶; 22°C - 24°C (Ref. 1672); 38°N - 18°N
Asia: India, Bangladesh, Nepal, Malaya and Indonesia (Ref. 41236). Reported from Myanmar (Ref. 4537).
亞洲: 印度，孟加拉，尼泊爾，馬來亞與印尼.(參考文獻 41236) 記錄來自緬甸了。 (參考文獻 4537)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 41236)
Inhabits rivers, beels, canals and ponds (Ref. 1479). Prefers soft substrates where it lies concealed in the soft mire of the river bed. It depends upon this concealment for protection and will not even move when it is touched lightly. Lies quietly on the bottom until some prey comes along (Ref. 6868). Apparently a worm-like appendix at the fringe of the mouth is used to attract prey (Ref. 50926). Fairly common in catches, but is not eaten perhaps due to its ugly appearance.
棲息於河， beels ，運河與池塘。 (參考文獻 1479) 偏愛軟的底部在那裡它躺臥在河床的軟泥沼隱藏。 當它被輕碰的時候，它仰賴 , 這一個隱匿尋求保護而且甚至不會移動。 安靜地在底部上躺臥，直到一些獵物來。 (參考文獻 6868) 顯然地一個蠕蟲狀的附屬物在嘴巴的穗邊被用來吸引獵物.(參考文獻 50926) 相當常見於捕獲, 但是不被吃也許由於它的醜陋外表。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 印度，孟加拉，尼泊爾，馬來亞與印尼.(參考文獻 41236) 記錄來自緬甸了。 (參考文獻 4537)
Talwar, P.K. and A.G. Jhingran, 1991. Inland fishes of India and adjacent countries. Volume 2. A.A. Balkema, Rotterdam, i-xxii + 543-1158, 1 pl. (Ref. 4833)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 06 October 2009
人類使用
漁業: 沒有興趣; 水族館: 商業性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [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): 4.2 ±0.73 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
