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Abudefduf bengalensis (Bloch, 1787)

Bengal sergeant
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Abudefduf bengalensis   AquaMaps   Data sources: GBIF OBIS
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Image of Abudefduf bengalensis (Bengal sergeant)
Abudefduf bengalensis
Picture by Eric Keung@114°E Hong Kong Reef Fish Survey

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Ovalentaria/misc (Various families in series Ovalentaria) 鱸形目 (Various families in series Ovalentaria) > Pomacentridae (Damselfishes) 雀鯛科 (Damselfishes) > Glyphisodontinae
Etymology: Abudefduf: Arabic, abu = father; this fish is the leader of the reef against other species (Ref. 45335).
More on author: Bloch.

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

海洋 礁區魚類; 非遷移的; 深度上下限 1 - 6 m (Ref. 7247). 熱帶; 25°N - 35°S, 79°E - 155°E (Ref. 56015)

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Western Pacific: eastern Indian Ocean to Japan and Australia (Ref. 559). Not in Red Sea (Ref. 84159).
印度-西太平洋: 東印度洋,北至日本, 南至澳洲。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 17.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 8; 背的軟條 (總數) : 13 - 15; 臀棘: 2; 臀鰭軟條: 13 - 14.
大的成魚辨識特徵為圓形的尾部有灰白的邊緣。 有狹窄的深色條紋而且缺乏區別這種的肉梗的斑點形成相似的一些.(參考文獻 48636) 類似 A. vaigiensis A. sexfasciatus 但是有更多的黑色橫帶.(6-7 對 5)

生物學特性     字彙 (例如 epibenthic)

Adults occur singly or in small groups in inshore reef and lagoon environments. Feed on algae, gastropods, and small crabs. Highly territorial (Ref. 9710). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).

各別地生存或形成小群魚群在近海礁石與潟湖環境。 吃藻類,腹足動物與小的螃蟹。 高度具有領域性.(參考文獻 9710)

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

Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).印度-西太平洋: 東印度洋,北至日本, 南至澳洲。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Allen, Gerald R. | 合作者

Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)

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

  無危 (LC) ; Date assessed: 15 November 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 低經濟
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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): 25 - 29.3, mean 28.7 °C (based on 2070 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.00954 - 0.05253), b=3.08 (2.89 - 3.27), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.1   ±0.46 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 vulnerability (10 of 100).
價格種類 (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 86.3 [45.2, 137.4] mg/100g; Iron = 0.664 [0.390, 1.076] mg/100g; Protein = 18.5 [17.4, 19.6] %; Omega3 = 0.0952 [, ] g/100g; Selenium = 18.1 [10.1, 34.5] μg/100g; VitaminA = 84.7 [24.8, 270.9] μg/100g; Zinc = 1.49 [1.01, 2.19] mg/100g (wet weight);