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🌊 Marine 🎣 Game Fish 🌡️ Temperate 🎣 Game Fish

White hake

Urophycis tenuis Mitchill, 1814
Max Length
133 cm
Max Weight
21.0 kg
Lifespan
23 yrs
Trophic Level
4.3
Depth
100–1000 m
Climate
Temperate
Resilience
Low
Vulnerability
72.00/100
Typical Length
70 cm
Depth Zone
demersal

📖 Overview

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 . Exported to Europe .

Scientific Name
Urophycis tenuis
Authority
Mitchill, 1814
Habitat
Marine
Climate
Temperate
Body Shape
Fusiform / normal
Max Length
133 cm
Max Weight
21 kg
Lifespan
23 years
Depth Range
100–1000 m
Trophic Level
4.3
Resilience
Low
Vulnerability
72.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 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.: fusiform / normal; Cross section: circular.

🌀 Behaviour

Behavioural data for White hake is currently being reviewed.

🦐 Diet

Diet information for White hake is currently being compiled.

🥚 Reproduction

Size at Maturity
46cm TL

🌍 Habitat & Distribution

Marine; demersal; oceanodromous ; depth range 100 - 1000 m , usually 100 - 247 m . Temperate; 66°N - 27°N, 81°W - 13°W North Carolina.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Migration
Oceanodromous
Trophic Level
4.3±0.5
Food Items

small crustaceans, squids and small fish

📐 Morphometrics

Length–Weight Relationship: W = 0.00398 × L3.16 (TL)
Max TL
133cm
Max Weight
21,000g

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
72.00/100
High vulnerability
Trophic Level
4.3
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Temperate
Described By
Mitchill, 1814

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Gadus tenuis Mitchill 1814 Synonym
Phycis borealis Saemundsson 1913 Synonym
Phycis dekayi Kaup 1858 Synonym
Phycis tenuis Mitchill 1814 Synonym
Urophysis tenuis Mitchill 1814 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1,180 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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