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Acanthopagrus bifasciatus (Forsskål, 1775)

Twobar seabream
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Acanthopagrus bifasciatus   AquaMaps   Data sources: GBIF OBIS
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Image of Acanthopagrus bifasciatus (Twobar seabream)
Acanthopagrus bifasciatus
Picture by Randall, J.E.


Bahrain country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ba.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Bauchot, M.-L. and M.M. Smith, 1984
National Database:

Common names from other countries

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

Teleostei > Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Acanthopagrus: Greek, akantha = thorn + Greek, pagros, a kind of fish (Ref. 45335).
  More on author: Forsskål.

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

海洋; 半咸淡水 礁区鱼类; 深度上下限 2 - 20 m (Ref. 9710).   熱帶; 32°N - 10°N, 33°E - 65°E (Ref. 95256)

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

Western Indian Ocean: Red Sea (Israel, Egypt, Eritrea, Saudi Arabia), Persian Gulf (Bahrain and Kuwait), off southern Oman (not Gulf of Oman); presumably along the whole southern coast of the Arabian Peninsula, also Iran to Pakistan.
西印度洋: 紅海與波斯灣南至南非的納塔爾。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 26.4  range ? - ? cm
Max length : 36.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 95256); common length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5450); 最大年龄: 19 年 (Ref. 3625)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 11; 背的软条 (总数) : 12 - 15; 臀棘: 3; 臀鳍软条: 10 - 11. This species is distinguished from its congeners by the following set of characters: 2 conspicuous vertical black bars across the head, with the first bar from occiput through eye and across cheek to rear end of maxilla. while the second bar is from nape to opercle; colour of dorsal and caudal fins yellow, without dense black margin of dorsal-fin or narrow black edge along rear margin of caudal fin; scale rows from 5th dorsal fin spine to lateral line 5 ½ or 6 ½ ; base of dorsal and anal fins are scaly; naked interorbital area and preopercle flange; along each side of upper jaw with 2 rows of molars, with the outer molar teeth row extending to rear end of both jaws; basal width of incisor teeth (usually 6) at front of upper jaw smaller, 0.7?0.8 mm for 15 cm SL fish and 2.2?2.5 mm for fish of 34 cm SL, respectively; D XI,12?15, no elongated spines; A III,10?11, with the 2nd and 3rd anal-fin spines subequal and not enlarged (Ref. 95256).

生物学特性     字汇 (例如 epibenthic)

Occur in small groups. (Ref. 9710). Marketed fresh or dried.

栖息于沿岸浅水区, 主要地礁的周围.(参考文献 30573) 进入河口与海湾。 (参考文献 30573) 形成小群鱼群。 (参考文献 9710). 在市场上销售生鲜地了或乾燥的。

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

西印度洋: 紅海與波斯灣南至南非的納塔爾。

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

Iwatsuki, Y. and P.C. Heemstra, 2011. A review of the Acanthopagrus bifasciatus species complex (Pisces: Sparidae) from the Indian Ocean, with redescription of A. bifasciatus (Forsskål 1775) and A. catenula (Lacepède 1801). Zootaxa 3025:38-50. (Ref. 95256)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 03 November 2013

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: 低经济
FAO(渔业: 产生; publication : search) | FishSource | 周边海洋

更多信息

Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
生态学
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversions
Recruitments
Abundances
Life cycle
繁殖
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
仔鱼
稚鱼动力学
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国家
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标本纪录
简介
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Anatomy
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脑重体重比
Otoliths
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Nutrients
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游泳类型
Swimming speeds
Visual pigment(s)
鱼的声音
Diseases / Parasites
Toxicities (LC50s)
Genetics
遗传学
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Human related
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参考文献

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Estimates based on models

Preferred temperature (Ref. 115969): 25 - 29.2, mean 27.6 (based on 323 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01549 (0.00977 - 0.02454), b=3.03 (2.90 - 3.16), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (Ref. 69278):  3.4   ±0.43 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 (K=0.18; tmax=19).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (37 of 100).
Climate Vulnerability (Ref. 125649):  High to very high vulnerability (67 of 100).
价格分类 (Ref. 80766):   High.