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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.

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Polymixiiformes (Beardfishes) > Polymixiidae (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 Ecologie

marien benthopelagisch; diepte 18 - 585 m (Ref. 58302). Deep-water

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Indo-Pacific: East Africa to the Hawaiian Islands, north to Japan, south to Australia.

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 47.5 cm SL mannelijk / geslacht onbekend; (Ref. 10919)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 4 - 5; Dorsale zachte stralen (totaal) : 28 - 31; Anale stekels: 4; Anale zachte stralen: 14 - 16. Dusky greenish above, silvery below; caudal dusky (Ref. 6624).

Biologie     Verklarende woordenlijst (bv. epibenthic)

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

Levenscyclus en paargedrag Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

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

Status op de Rode Lijst van het IUCN (Ref. 130435)

  Niet bedreigd (LC) ; Date assessed: 11 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

Visserij: van minder commercieel belang
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Estimates based on models

Preferred temperature (Ref. 123201): 12.7 - 26.6, mean 19.3 °C (based on 438 cells).
Fylogenetische diversiteitsindex (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).
Trofisch niveau (Ref. 69278):  4.0   ±0.67 se; based on food items.
Weerstandsvermogen (Ref. 120179):  Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Assuming tm=2-4).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (43 of 100).
Prijsklasse (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);