分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Chacidae (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
生态学
; 淡水 居于水底的; 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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (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.
栖息于河， beels ，运河与池塘。 (参考文献 1479) 偏爱软的底部在哪里它躺卧在河床的软泥沼隐藏。 当它被轻碰的时候，它仰赖 , 这一个隐匿寻求保护而且甚至不会移动。 安静地在底部上躺卧，直到一些猎物来。 (参考文献 6868) 显然地一个蠕虫状的附属物在嘴巴的穗边被用来吸引猎物.(参考文献 50926) 相当常见于捕获, 但是不被吃也许由于它的丑陋外表。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
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)
人类利用
渔业: 没有兴趣; 水族馆: 商业性
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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).
营养阶层 (Ref.
69278): 4.2 ±0.73 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
