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Pentaceros richardsoni Smith, 1844

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

Common names from other countries

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

Teleostei > Acropomatiformes (Oceanic basses) 鱸形目 (Oceanic basses) > Pentacerotidae (Armorheads) 五棘鯛科 (Armorheads) > Pentacerotinae
Etymology: Pentaceros: Greek, pente = five + Greek, keras = horn (Ref. 45335);  richardsoni: Named after John Richardson, naturalist and explorer (Ref. 6885).

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

海洋; 深度上下限 0 - 1000 m (Ref. 75886).   溫帶; 23°S - 56°S, 68°W - 174°W

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

Southeast Atlantic: Tristan de Cunha and South Africa. Western Indian Ocean: South Africa. South Pacific: southern Australia and New Zealand and Cape Horn, Chile. North Pacific records refers to pectoralis (Ref. 4537).
東南大西洋: Tristan de Cunha 與南非。 西印度洋: 南非。 南太平洋: 澳洲南部與紐西蘭與岬觸角,智利。 北太平洋記錄參考依據為 pectoralis 。 (參考文獻 4537)

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 56.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5449); 最大年齡: 60 年 (Ref. 127621)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 14 - 15; 背的軟條 (總數) : 8 - 10; 臀棘: 4 - 5; 臀鰭軟條: 7 - 8. Head and body bluish above, pale below.
頭部與身體藍色的上方, 腹面灰白的。

生物學特性     字彙 (例如 epibenthic)

Have been trawled on the continental shelf and slope; juveniles recorded from surface waters (Ref. 9563). Depth range reported at 0m-600m in Ref. 5449.

曾經在大陸棚及大陸坡上拖網捕獲; 稚魚從水表面記錄。 (參考文獻 9563)

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

東南大西洋: Tristan de Cunha 與南非。 西印度洋: 南非。 南太平洋: 澳洲南部與紐西蘭與岬觸角,智利。 北太平洋記錄參考依據為 pectoralis 。 (參考文獻 4537)

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

Heemstra, P.C., 1986. Pentacerotidae. p. 622-623. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5449)

IUCN 瀕危狀態 (Ref. 130435)

  未評估 

CITES (Ref. 128078)

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(漁業: 產生; publication : search) | FIRMS (Stock assessments) | FishSource | 周邊海洋

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參考文獻

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Estimates based on models

Preferred temperature (Ref. 115969): 6.8 - 16.7, mean 11.6 (based on 217 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5157   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.5   ±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 (Assuming tm=4).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (35 of 100).
Climate Vulnerability (Ref. 125649):  High to very high vulnerability (66 of 100).
價格種類 (Ref. 80766):   High.