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> 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 Écologie

marin benthopélagique; profondeur 18 - 585 m (Ref. 58302). Deep-water

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

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

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 47.5 cm SL mâle / non sexé; (Ref. 10919)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 4 - 5; Rayons mous dorsaux (Total) : 28 - 31; Épines anales: 4; Rayons mous anaux: 14 - 16. Dusky greenish above, silvery below; caudal dusky (Ref. 6624).

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

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 11 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: intérêt commercial mineur

FAO - Publication: search | FishSource |

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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).

Niveau trophique (Ref. 69278): 4.0 ±0.67 se; based on food items.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Assuming tm=2-4).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (43 of 100).

Catégorie de prix (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);

Polymixia berndti Gilbert, 1905