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Pagrus caeruleostictus (Valenciennes, 1830)

Bluespotted 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.
Pagrus caeruleostictus   AquaMaps   Data sources: GBIF OBIS
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Image of Pagrus caeruleostictus (Bluespotted seabream)
Pagrus caeruleostictus
Male picture by De Sanctis, A.

Malta country information

Common names: Orata, Pagru rar
Occurrence: native
Salinity: marine
Abundance: occasional (usually not seen) | Ref: Lanfranco, G.G., 1996
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: In range (map, Ref. 4781). Occasionally abundant in rocky areas (Ref. 33971).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mt.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lanfranco, G.G., 1996
National Database:

Common names from other countries

Pagre à points bleus, Hurta, Bluepointed porgy, ... more

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

Teleostei > Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Pagrus: Greek, pagros = a fish, Dentex, sp. (Ref. 45335).
  More on author: Valenciennes.

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

海洋; 半鹹淡水 底中水層性; 海洋洄游的 (Ref. 3688); 深度上下限 1 - 200 m (Ref. 4781), usually 30 - 50 m (Ref. 2683).    ; 45°N - 17°S, 19°W - 36°E

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

Eastern Atlantic: Portugal and Strait of Gibraltar to Angola, including the Mediterranean.

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 18.7, range 17 - 23 cm
Max length : 90.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4781); common length : 50.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4781); 最大體重: 11.6 kg (Ref. 40637)

生物學特性     字彙 (例如 epibenthic)

Generally found in hard bottoms (rocks and rubble), the older individuals in the deeper part of the range, the young in inshore areas. Feed mainly on bivalves and also on crustaceans and fish. Sexual maturity at 2 years old. Spawning migration occurs parallel to the coast with intermittent spawning between spring and autumn over soft bottoms in shallow waters (Ref. 3688).

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

A different diagnosis of sexual pattern may arise for this species brought about by geographical variations (Ref. 103751). Also Ref. 41163.

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

Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3688)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 17 August 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

 




人類使用

漁業: 商業性; 游釣魚種: 是的
FAO(漁業: 產生, 魚種描繪; publication : search) | FIRMS (Stock assessments) | FishSource | 周邊海洋

更多資訊

Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
生態學
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
長度-頻率
Mass conversions
Recruitments
Abundances
Life cycle
繁殖
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
仔魚
稚魚動力學
Distribution
國家
FAO區域
生態系
發現紀錄
簡介
BRUVS - Videos
Anatomy
Gill areas
腦重體重比
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
游泳類型
Swimming speeds
Visual pigment(s)
魚的聲音
Diseases / Parasites
Toxicities (LC50s)
Genetics
遺傳學
Electrophoreses
Heritabilities
Human related
Aquaculture systems
水產養殖描述
品種
Ciguatera cases
Stamps, coins, misc.
Outreach
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Taxonomy
俗名
同種異名
型態特徵
形態測量圖
照片
References
參考文獻

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Estimates based on models

Preferred temperature (Ref. 115969): 13.3 - 25.2, mean 17.5 (based on 97 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.01695 - 0.02348), b=2.95 (2.91 - 2.99), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
營養階層 (Ref. 69278):  3.7   ±0.54 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 (K=0.28; tmax=10; tm=2).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (46 of 100).
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (54 of 100).
價格種類 (Ref. 80766):   High.