Russian Federation country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Found on the Navarin Canyon in the Bering Sea (Ref. 6793) and Kamchatka (Ref. 6885). Collected from the Sea of Okhotsk in southeastern and southwestern Aademy Sciences USSR Ridge on the northern slope of the deepwater Kurile Trench (Ref. 41724).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rs.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990
National Database:

Common names from other countries

Longfin cod, Pacific flatnose, Pacific flatnose, ... more

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Gadiformes (Cods) > Moridae (Morid cods)
Etymology: microlepis: From the Greek 'micro' meaning small and 'lepis' meaning scale (Ref. 6885).
More on author: Bean.

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

marin bathypélagique; profondeur 175 - 3048 m (Ref. 6793). Deep-water; 64°N - 12°N, 133°E - 106°W (Ref. 1371)

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

North Pacific: Shikoku Island, Japan to Navarin Canyon in the Bering Sea, the Gulf of California and Johnston Island.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 75.0 cm TL mâle / non sexé; (Ref. 2850); poids max. publié: 2.1 kg (Ref. 56581); âge max. reporté: 20 années (Ref. 56581)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 0; Rayons mous dorsaux (Total): 54-60; Épines anales 0; Rayons mous anaux: 39 - 42. Head short; snout pointed; chin barbel short. Color variable from pale but definite blue gray or olive green throughout to deep violet or blue black; darker on outer edges of fins and very dark on edge of caudal and fins on ventral part of body; dark on lower part of gill cover and branchiostegals (Ref. 6885).

Inhabits the lower regions of the continental slope between 800 m and 1, 800 m. It appears that sex segregation is also basic to this species, but whether or not the species migrates extensively or uses the North American west coast slopes only as feeding areas is not known (Ref. 1371). Benthopelagic (Ref. 58302). Feeds on benthic invertebrates (Ref. 9319). Taken frequently by deep slope water trawlers fishing for Microstomus pacificus and deepwater Sebastes species (Ref. 1371).

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

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)

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

Données manquantes (DD) ; Date assessed: 04 February 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: pêcheries vivrières

FAO(Publication : search) | FishSource |

Plus d'informations

Pays
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Écologie
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Éléments du régime alimentaire
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Ration

Noms communs
Synonymes
Métabolisme
Prédateurs
Écotoxicologie
Reproduction
Maturité
Frai
Fécondité
Œufs
Développement de l'œuf

Taille/Âge
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Longueur-poids
Longueur-longueur
Fréquences de longueurs
Morphométrie
Morphologie
Larves
Dynamique des populations larvaires
Recrutement
Abondance

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Sources Internet

Estimates based on models

Preferred temperature (Ref. 115969): 0.2 - 3.9, mean 2.4 (based on 377 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01259 (0.00669 - 0.02368), b=3.24 (3.07 - 3.41), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Niveau trophique (Ref. 69278): 3.5 ±0.37 se; based on food items.

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Assuming tmax>10).

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (68 of 100).

Catégorie de prix (Ref. 80766): Medium.

Antimora microlepis Bean, 1890