Allocyttus niger, Black oreo : fisheries

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Allocyttus niger James, Inada & Nakamura, 1988

Black oreo
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Native range | All suitable habitat | Point map | Year 2100
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Allocyttus niger   AquaMaps   Data sources: GBIF OBIS
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Allocyttus niger
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Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Zeiformes (Dories) > Oreosomatidae (Oreos) > Oreosomatinae
Etymology: Allocyttus: Greek, allos = other + Greek, kyttaros, kytos = a convex cavity;  niger: niger refers to the blackish color of freshly caught specimens. It also reflects the common name "black oreo", which has been widely used in the New Zealand deepwater fishery for several years (Ref. 27159).

Environment: milieu / climate zone / depth range / distribution range Écologie

; marin bathypélagique; océanodrome (Ref. 51243); profondeur 560 - 1300 m (Ref. 6390).   Deep-water; 43°S - 55°S, 65°E - 174°W (Ref. 27159)

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

Southwest Pacific: New Zealand and Australian waters south of 43°S, and south of Tasmania at 47°S. Also Ref. 26139.

Length at first maturity / Taille / Poids / Âge

Maturity: Lm ?, range 36 - ? cm
Max length : 47.0 cm TL mâle / non sexé; (Ref. 6390); common length : 35.0 cm TL mâle / non sexé; (Ref. 9258); poids max. publié: 1.5 kg (Ref. 6390); âge max. reporté: 100 années (Ref. 27140)

Biologie     Glossaire (ex. epibenthic)

Found close to the sea bed in deep water. Form large shoals over rough ground near pinnacles and canyons. Juveniles are pelagic and inhabit oceanic waters. They tend to be dispersed over smooth grounds (Ref. 6390). Feed mainly on salps and benthic crustaceans (Ref. 27150). Eggs float near the sea surface and larvae also inhabit surface waters (Ref. 6390). Based on trawl catch rates, there is no evidence of vertical migration during day or night (Ref. 27150).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Displays seasonally synchronised reproduction.

Référence principale Upload your references | Références | Coordinateur : Heemstra, Phillip C. | Collaborateurs

James, G.D., T. Inada and I. Nakamura, 1988. Revision of the oreosomatid fishes (Family Oreosomatidae) from the southern oceans, with a description of a new species. N.Z. J. Zool. 15:291-326. (Ref. 27159)

Statut dans la liste rouge de l'IUCN (Ref. 123251)

  Non évalué 

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêcheries: commercial
FAO - pêcheries: landings; Publication: search | FishSource | Sea Around Us

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Maturité
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Sources Internet

Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - pêcheries: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 2.1 - 6.8, mean 5.1 °C (based on 63 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5635   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00728 - 0.02870), b=3.03 (2.85 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Niveau trophique (Ref. 69278):  3.5   ±0.50 se; based on food items.
Résilience (Ref. 120179):  Très faible, temps minimum de doublement de population supérieur à 14 ans (tmax=100; tm=27; Fec >5,000).
Vulnérabilité (Ref. 59153):  High to very high vulnerability (69 of 100) .
Catégorie de prix (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 11.5 [5.0, 27.4] mg/100g ; Iron = 0.31 [0.16, 0.64] mg/100g ; Protein = 17.5 [14.9, 20.4] % ; Omega3 = 0.4 [0.2, 0.9] g/100g ; Selenium = 9.72 [3.50, 28.11] μg/100g ; VitaminA = 45.9 [8.0, 286.5] μg/100g ; Zinc = 0.402 [0.237, 0.699] mg/100g (wet weight);