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🌊 Marine 🎣 Game Fish 🌡️ Polar 🎣 Game Fish

Northern wolffish

Anarhichas denticulatus Krøyer, 1845
Max Length
180 cm
Max Weight
20.0 kg
Lifespan
-
Trophic Level
4
Depth
60–1700 m
Climate
Polar
Resilience
Low
Vulnerability
78.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Inhabits offshore waters in midwater; adults also near bottom from 60-970 m, mainly 100-900 m . Epibenthic . Feeds on sea gooseberries, medusas, small fishes, also echinoderms, crustaceans and mollusks (not so hard-shelled) . Spawns at great depths .

Scientific Name
Anarhichas denticulatus
Authority
Krøyer, 1845
Habitat
Marine
Climate
Polar
Body Shape
Elongated
Max Length
180 cm
Max Weight
20 kg
Depth Range
60–1700 m
Trophic Level
4
Resilience
Low
Vulnerability
78.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🐟 Physical Description

Coloration bluish-black with indistinct spots on the sides. Flesh soft and watery .: elongated.

🌀 Behaviour

Behavioural data for Northern wolffish is currently being reviewed.

🦐 Diet

Diet information for Northern wolffish is currently being compiled.

🥚 Reproduction

Reproduction data for Northern wolffish is currently being compiled.

🌍 Habitat & Distribution

Marine; benthopelagic; oceanodromous ; depth range 60 - 1700 m , usually 100 - 900 m. Polar; 81°N - 43°N, 123°W - 61°E North Atlantic: Spitsbergen, Novaya Zemlya, Barents and Norwegian seas, the Shetlands, the Faeroes, Iceland and south-eastern coasts of Greenland; also known occasionally in northern North Sea and Skaggerak and south to Bay of Biscay.

🌿 Ecology

Zone Preferences
🌊 Marine
Migration
Oceanodromous
Trophic Level
4±0.67
Food Items

sea gooseberries, medusas, small fishes, also echinoderms, crustaceans and mollusks (not so hard-she

📐 Morphometrics

Length–Weight Relationship: W = 0.00661 × L3.2 (TL)
Max TL
180cm
Max Weight
20,000g

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
78.00/100
Very High vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Elongated
Climate Zone
Polar
Described By
Krøyer, 1845

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Blue sea cat · Northern wolffish, Jelly Cat · jelly cat · northern wolffish · northern wolfish
🌍CES vlkouš zubatý
🌍CYM Morfleiddiaid Brith Danheddog · morflaidd brith danheddog
🇩🇰Danish Blå havkat · Bredpandet havkat
🇩🇪German Blauer Seewolf · Wasserkatze
🇫🇮Finnish Sinimerikissa
🇫🇷French Loup gélatineux · loup à tête large
🌍IKU Qêraq
🌍ISL Blágóma
🇮🇹Italian Bavosa lupa
🌍KAL najorpaligaq · qeeraasaq · uillasuk
🇳🇱Dutch Noordelijke zeewolf · blauwe zeewolf
🌍NNO blåsteinbit · svartsteinbit · vassbøffel · håkjerringsteinbit
🌍NOB blåsteinbit · håkjerringsteinbit · vannbøffel · svartsteinbit
🇳🇴Norwegian Blasteinbit · Flekksteinbit
🇵🇱Polish Zebacz czarny
🇵🇹Portuguese Enguia-lobo-do-Atlântico · Peixe-lobo · Peixe-lobo-azul
🇷🇺Russian Синяя зубатка
🌍SME alitbuovla
🇪🇸Spanish Lobo · Pez lobo del norte
🇸🇪Swedish Blå havkatt · blå havskatt
🌍TUR Mavi deniz kedisi

Scientific Synonyms

Scientific Name Author Year Status
Anarhichas latifrons Steenstrup & Hallgrimsson 1876 Synonym
Anarrhichas denticulatus Krøyer 1845 Synonym
Anarrhichas latifrons Steenstrup & Hallgrimsson 1876 Synonym
Lycichthys denticulatus Krøyer 1845 Synonym
Lycichthys fortidens Gill 1911 Synonym
Lycichthys parvodens Lühmann 1954 Synonym
Lycichthys paucidens Gill 1905 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 14 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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