分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水; 半咸淡水 底中水层性. 熱帶; 10°N - 4°N
Asia: Pakistan, India, Sri Lanka, Bangladesh, Nepal and Myanmar.
亞洲: 巴基斯坦，印度，斯里蘭卡，孟加拉，尼泊爾與緬甸。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 16.0, range 14 - 18 cm
Max length : 63.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7308)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 16 - 23; 背的软条 (总数) : 44 - 45. Caudal fin rays 15 and caudal fin distinctly separated from dorsal and anal fins (Ref. 97143).
Occurs in running and stagnant waters (Ref. 4833). Found in fresh and brackish waters and deltas of large rivers, common in ponds and slow flowing rivers with vegetation in plains (Ref. 41236). Inhabits still waters with silt or mud substrate. Believed to be common in rice paddy fields. Nocturnal feeder, on insects and worms.
出现于流动与污浊的水域。 (参考文献 4833) 发现于大河的淡水与半咸淡的水水域与三角州了, 常见于池塘而且减慢在平原中是且有植物生长的地方的流动的河.(参考文献 41236) 用淤泥或泥底部栖息于静止的水域。 相信是常见于稻田野外采集。 夜行的捕食者, 在昆虫与蠕虫上。
Deposits eggs on algal masses. Eggs hatch in 1-2 days. Demersal eggs are pale green and 1.3 mm in diameter (Ref. 6028).亞洲: 巴基斯坦，印度，斯里蘭卡，孟加拉，尼泊爾與緬甸。
Pethiyagoda, R., 1991. Freshwater fishes of Sri Lanka. The Wildlife Heritage Trust of Sri Lanka, Colombo. 362 p. (Ref. 6028)
人类利用
渔业: 商业性
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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=0.00324 (0.00187 - 0.00559), b=2.99 (2.84 - 3.14), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.33 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Fec = 250).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (45 of 100).
