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Polymixia berndti Gilbert, 1905

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

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

Teleostei > Polymixiiformes (Beardfishes) 鬚鰃目 (Beardfishes) > Polymixiidae (Beardfishes) 鬚鰃科 (Beardfishes)
Etymology: Polymixia: Greek, poly = a lot of + Greek, myxos = mucus (Ref. 45335).
More on author: Gilbert.

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

海洋 底中水層性; 深度上下限 18 - 585 m (Ref. 58302). 深水域

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

Indo-Pacific: East Africa to the Hawaiian Islands, north to Japan, south to Australia.
印度-太平洋: 東非到夏威夷群島,北至日本, 南至澳洲。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 47.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 10919)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 4 - 5; 背的軟條 (總數) : 28 - 31; 臀棘: 4; 臀鰭軟條: 14 - 16. Dusky greenish above, silvery below; caudal dusky (Ref. 6624).
暗色的呈綠色的上方, 下面銀色的; 尾部的暗色.(參考文獻 6624)

生物學特性     字彙 (例如 epibenthic)

Benthic (Ref. 58302). Inhabits sandy and muddy areas (Ref. 9137).

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

印度-太平洋: 東非到夏威夷群島,北至日本, 南至澳洲。

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

Heemstra, P.C., 1986. Polymixiidae. p. 432. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 6624)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 11 October 2018

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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Estimates based on models

Preferred temperature (Ref. 123201): 12.7 - 26.6, mean 19.3 °C (based on 438 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5029   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00279 - 0.01364), b=3.07 (2.87 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  4.0   ±0.67 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=2-4).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (43 of 100).
價格種類 (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 8.53 [3.49, 18.17] mg/100g; Iron = 0.194 [0.092, 0.404] mg/100g; Protein = 17.5 [16.2, 18.9] %; Omega3 = 0.18 [0.09, 0.37] g/100g; Selenium = 12.2 [4.4, 31.9] μg/100g; VitaminA = 51.5 [9.4, 295.6] μg/100g; Zinc = 0.431 [0.256, 0.685] mg/100g (wet weight);