United States (contiguous states) country information

Common names: Hake, Mud hake, White hake
Occurrence: native
Salinity: marine
Abundance: common (usually seen) | Ref: Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990
Importance: commercial | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Present in the continental shelf waters off the northeastern United States (Ref. 37512).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/us.html
National Fisheries Authority: http://www.nmfs.gov
Occurrences: Occurrences Point map
Main Ref: Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990
National Database:

Common names from other countries

Merluche blanche, Locha blanca, Налим нитеперый белый, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Gadiformes (Cods) > Phycidae (Phycid hakes)
Etymology: Urophycis: Greek, oura = tail + Greek, phyke, pykis, -idos = the female of a fish that lives among algae (Greek = phykon), related with the gudgeon (Ref. 45335).
More on author: Mitchill.

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

seewasser demersal; ozeanodrom (Ref. 51243); tiefenbereich 100 - 1000 m (Ref. 5951), usually 100 - 247 m (Ref. 1371). Temperate; 66°N - 27°N, 81°W - 13°W

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Western Atlantic: Labrador and the Grand Banks of Newfoundland to the coast of North Carolina. Straying to Iceland in the east and Florida in the south.

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 46.0, range 48 - ? cm
Max length : 133 cm TL Männchen/unbestimmt; (Ref. 40637); 135.0 cm TL (female); common length : 70.0 cm TL Männchen/unbestimmt; (Ref. 1371); max. veröff. Gewicht: 21.0 kg (Ref. 4699); max. veröff. Alter: 23 Jahre (Ref. 796)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 0; Afterflossenstacheln: 0. Upper limb or first gill arch with 2 (rarely 3) rakers. First dorsal in with an elongated ray. Body color variable, dorsally various dark shades, paler laterally, sometimes bronze, belly pale dirty to yellow white; pelvic fin pale. A dusky blotch present on the opercle.

Found on soft, muddy bottoms of the continental shelf and upper slope. It is mostly found at 180 m. Mature fish migrate inshore in the northern Gulf of Maine in summer, disperse in autumn, and move into deepest areas in winter. Feed on small crustaceans, squids and small fish. Utilized fresh, smoked or frozen; eaten steamed, microwaved and baked (Ref. 9988). Exported to Europe (Ref. 9988).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

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)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: hoch kommerziell; Sportfisch: ja

FAO(Fischereien: production; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

Mehr Information

Trophic ecology
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Räuber

Ecology
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Population dynamics
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Anatomy
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Otoliths

Physiology
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Visual pigment(s)
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Toxicities (LC50s)

Genetics
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Human related
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Zusammenfassung | Point data | Namen | Photos

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Estimates based on models

Preferred temperature (Ref. 115969): 1.2 - 7.8, mean 4.8 (based on 160 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5044 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00398 (0.00337 - 0.00470), b=3.16 (3.11 - 3.21), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 4.3 ±0.5 se; based on diet studies.

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (K=0.11; tm=2; tmax=23; Fec=1 million).

Prior r = 0.40, 95% CL = 0.26 - 0.59, Based on 3 full stock assessments.

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (72 of 100).

Climate Vulnerability (Ref. 125649): Moderate to high vulnerability (53 of 100).

Preiskategorie (Ref. 80766): Low.

Urophycis tenuis (Mitchill, 1814)