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Ilisha megaloptera (Swainson, 1838)

Bigeye ilisha
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Ilisha megaloptera   AquaMaps   Data sources: GBIF OBIS
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Ilisha megaloptera
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Clupeiformes (Herrings) 鯡形目 (Herrings) > Pristigasteridae (Pristigasterids) 鋸腹鰳科 (Pristigasterids)
Etymology: Ilisha: An Indian name.
More on author: Swainson.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋; 淡水; 半鹹淡水; 溯河洄游 (Ref. 51243); 深度上下限 0 - 50 m (Ref. 188). 熱帶; 24°N - 10°S, 70°E - 118°E (Ref. 188)

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Indo-Pacific: Indian Ocean (Bombay to Bay of Bengal and Andaman coast of Thailand), Java Sea (off Java, Singapore). Sarawak, `Cochinchina' and Macao specimens (Ref. 6393) should be rechecked.
印度-太平洋: 印度洋 (到孟加拉灣與泰國的安達曼群島海岸的孟買) ,爪哇海.(外海的爪哇, 新加坡) 砂勞越,Cochinchina' 與澳門標本 (參考文獻 6393) 應該被再檢查。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 36.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 108866)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 38 - 53. Body rather deep, belly with 19 to 23 + 8 to 12, total 28 to 35 (usually 30 to 34) scutes. Eye large, lower jaw strongly projecting. Dorsal fin origin near midpoint of body; anal fin origin below hind part of dorsal fin base. Swim bladder with a single long tube passing back down right side of body above anal fin base. No toothed hypo-maxilla.
身體相當深的, 腹面有 19 到 23+8 到 12, 總數 28 到 35(通常 30 到 34)個鱗甲。 眼大的, 下頜強烈突出。 在身體中央附近的背鰭起點; 在背鰭基底的後部部份之下的臀鰭起源。 泳鰾有長的管身體上方臀鰭基底經過背部往下到右邊。 沒有有齒的皮下注射-顎骨。

生物學特性     字彙 (例如 epibenthic)

An inshore species, but apparently occurs also in rivers (Ganges at Allahabad and rivers of eastern Uttar Pradesh, but not in Velar estuary). Ascends into the upper end of the tidal zone (Ref. 12693). Feeds on fishes, crustaceans, amphipods, occasionally polychaetes, tunicates and small amounts of algae and diatoms.

一種近岸的種, 但是顯然地在河中也出現.(恒河在 Allahabad 與東方烏塔普拉德什的河, 但是不在膜的河口) 上溯進入潮間帶的上端。 (參考文獻 12693) 吃魚,甲殼動物,片腳類動物,偶然多毛類﹐有被膜的與少量的藻類與矽藻。

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

印度-太平洋: 印度洋 (到孟加拉灣與泰國的安達曼群島海岸的孟買) ,爪哇海.(外海的爪哇, 新加坡) 砂勞越,Cochinchina' 與澳門標本 (參考文獻 6393) 應該被再檢查。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Whitehead, P.J.P., 1985. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/1):1-303. Rome: FAO. (Ref. 188)

IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)

  無危 (LC) ; Date assessed: 28 February 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 商業性
FAO - Publication: search | FishSource |

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Trophic ecology
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參考文獻

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Estimates based on models

Preferred temperature (Ref. 123201): 27.7 - 29.3, mean 28.8 °C (based on 614 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00555 - 0.01247), b=2.96 (2.84 - 3.08), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.0   ±0.37 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 to moderate vulnerability (35 of 100).
價格種類 (Ref. 80766):   High.
Nutrients (Ref. 124155):  Calcium = 132 [81, 261] mg/100g; Iron = 1.39 [0.82, 2.19] mg/100g; Protein = 19.2 [17.8, 20.6] %; Omega3 = 0.362 [0.193, 0.677] g/100g; Selenium = 41.4 [22.1, 83.1] μg/100g; VitaminA = 17.9 [7.0, 42.7] μg/100g; Zinc = 1.68 [1.23, 2.33] mg/100g (wet weight);