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Anguilla nebulosa McClelland, 1844

Mottled eel
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Anguilla nebulosa   AquaMaps   Data sources: GBIF OBIS
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Image of Anguilla nebulosa (Mottled eel)
No image available for this species;
drawing shows typical species in Anguillidae.


Sri Lanka country information

Common names: Long finned eel, Pol mal aandha
Occurrence: native
Salinity: freshwater
Abundance: fairly common (chances are about 50%) | Ref: Pethiyagoda, R., 1991
Importance: subsistence fisheries | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: A fishery existed in the Victoria Reservoir (>100 m deep) after impoundment. Landlocked population attained considerable size, found in elevations of 1,500 m usually in deep pools in rivers and streams of central highlands.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ce.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Pethiyagoda, R., 1991
National Database:

Common names from other countries

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Anguilliformes (Eels and morays) 鰻目 (Eels and morays) > Anguillidae (Freshwater eels) 鰻鱺科(Freshwater eels) (Freshwater eels)
Etymology: Anguilla: Latin, anguilla, .-ae = eel (Ref. 45335).
  More on author: McClelland.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋; 淡水; 半咸淡水 居于水底的; 降海洄游 (Ref. 51243); 深度上下限 3 - 10 m.   熱帶

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Indian Ocean: East Africa to Sumatra, Indonesia.
印度洋: 東非到印尼的蘇門答臘。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 121 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6028); 最大体重: 7.0 kg (Ref. 6028)

生物学特性     字汇 (例如 epibenthic)

Adults rarely in coastal swamps, with a wide temperature tolerance. Shy and secretive, and is found in greatest abundance in mud substrates of dry zones. Most often found in deep rock pools in rivers in the wet zones. Probably feeds on small fish, crustaceans, worms and mollusks. Species is too large for use in the aquarium trade, however is a welcome food fish when caught.

成鱼极少在海岸的沼泽, 具有一个宽的容忍温度。 害羞与躲躲藏藏的, 而且被发现于乾区域的泥底部中最大的丰度。 大部分时常在湿的区域中的河中发现于深的岩石区潮池。 可能吃小鱼,甲壳动物,蠕虫与软件动物。 种太大作为水族贸易, 然而是当被捕捉时的一个受欢迎的食用鱼时使用。

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

印度洋: 東非到印尼的蘇門答臘。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Pethiyagoda, R., 1991. Freshwater fishes of Sri Lanka. The Wildlife Heritage Trust of Sri Lanka, Colombo. 362 p. (Ref. 6028)

世界自然保护联盟红皮书 (Ref. 130435)

  不评价 

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 自给性渔业
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 28.1 - 29.3, mean 28.6 (based on 108 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00076 (0.00037 - 0.00155), b=3.17 (3.00 - 3.34), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.8   ±0.57 se; based on food items.
回复力 (Ref. 120179):  非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (73 of 100).
价格分类 (Ref. 80766):   Unknown.