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🌊 Marine Vulnerable 🎣 Game Fish 🌡️ Temperate 🎣 Game Fish

Haddock

Melanogrammus aeglefinus Linnaeus, 1758
Max Length
112 cm
Max Weight
16.8 kg
Lifespan
20 yrs
Trophic Level
4
Depth
10–450 m
Climate
Temperate
Resilience
Medium
Vulnerability
55.00/100
Typical Length
35 cm
Depth Zone
demersal

📖 Overview

Adults are found more commonly from 80 to 200 m, over rock, sand, gravel or shells, usually at temperatures between 4° and 10°C. Feed mainly on small bottom-living organisms including crustaceans, mollusks, echinoderms, worms and fishes (sand lance, capelin, silver hake, American eels, herring and argentines) . A batch spawner . Undertakes extensive migrations in the Barents Sea and Iceland. Sold fresh, chilled as fillets, frozen, smoked and canned. Also utilized for fish meal and animal feeds. Can be steamed, fried, broiled, boiled, microwaved and baked .

Scientific Name
Melanogrammus aeglefinus
Authority
Linnaeus, 1758
Habitat
Marine
Climate
Temperate
Body Shape
Fusiform / normal
IUCN Status
VU
Max Length
112 cm
Max Weight
16.8 kg
Lifespan
20 years
Depth Range
10–450 m
Trophic Level
4
Resilience
Medium
Vulnerability
55.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0. Mouth relatively small; lower jaw shorter than the upper jaw; chin barbel rather small. Lateral line dark, uninterrupted to about the end of the body. Lateral-line pores present on head. Scales overlapping. A large dark blotch is above the pectoral fin just below the lateral line.: fusiform / normal; Cross section: circular.

🌀 Behaviour

Behavioural data for Haddock is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous
Size at Maturity
34.9cm TL

Oviparous, sexes are separate . Spawning occurs in typically marine waters between 50 and 150 m depth .

🌍 Habitat & Distribution

Marine; demersal; oceanodromous ; depth range 10 - 450 m, usually 10 - 200 m . Temperate; 79°N - 36°N, 76°W - 102°E North Atlantic and adjacent Arctic.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Migration
Oceanodromous
Trophic Level
4±0.1
Food Items

small bottom-living organisms including crustaceans, mollusks, echinoderms, worms and fishes (sand l

📐 Morphometrics

Length–Weight Relationship: W = 0.00661 × L3.08 (TL)
Max TL
112cm
Max Weight
16,800g

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
1996

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
55.00/100
Moderate-High vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Temperate
Described By
Linnaeus, 1758

🎣 Angling Guide

Difficulty
Beginner
Fight Rating
strong pulls with head-shakes
Best Seasons
spring,summer,fall
Best Time
incoming tide, dawn and dusk
Line Weight
15-30
Rod Type
medium-heavy spinning
Hook Size
2/0-5/0
Catch & Release
✓ Recommended
Best Months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Techniques
bottom fishing popping cork soft plastics live bait
Bait & Lures
live shrimp cut mullet soft plastic paddle-tails popping corks
Recommended Tackle
  • medium-heavy 7ft spinning rod
  • 30-50 lb braid
  • fluorocarbon leader
Where to Find Them
  • grass flats
  • oyster bars
  • marsh drains
  • deeper channel edges
Tips & Tricks
Popping cork technique attracts fish from distance. Fish moving tides.
Catch & Release Tips

Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.

Regulations Summary

⚠️ Slot limits protect breeding-size fish. Verify daily bag limits.

📊 Population Dynamics

Year Region Index Notes
- - -

🏆 World Records

Record Type Value Angler Location Date Line Class
Weight 6.8 kg Heike Neblinger Salstraumen, Norway 15 Aug 1997 ALL

Source: IGFA All-Tackle World Records database

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Haddock · Pinwiddie · Smokie
🌍AZE Pikşa
🌍BRE Azen · anon · codog
🏳️Catalan Eglefí
🌍CES treska skvrnitá
🌍CYM Hadogiaid · corbenfras · hadog
🇩🇰Danish Kuller
🇩🇪German Schellfisch · Schellfisch Suppe · Shellfisch
🌍FAO hýsa
🌍FAS روغنماهی کوچک
🇫🇮Finnish Kolja
🇫🇷French Aiglefin · Anon · Bourricot · Calever · Eglefin · Habillot · Pâté de poisson · Saint-pierre · Soupe d'églefin · Âne · Úne
🌍GLA adag · adagan
🌍GLE An chadóg · cadóg
🌍GLG Fogoeiro
🇭🇷Croatian Bakalarka
🇭🇺Hungarian Foltos tőkehal
🌍HYE Իշաձուկ
🌍ISL Ýsa
🇮🇹Italian Asinello · Polpettone di pesce · Zuppa di asinello
🇯🇵Japanese コダラ · モンツキダラ
🌍KAT პიქშა
🌍LAV Pikša
🌍LIT juodadėmė menkė
🌍MKD Колја
🇳🇱Dutch Schelvis · Schelvis hutspot in blik · Schelviskkuller · Viscake · Visvlokken
🌍NNO hyse · kolje
🌍NOB hyse · kolje
🇳🇴Norwegian Hyse · Kolje · Røkt hyse
🇵🇱Polish Lupacz · Plamcak · Plamiak a. lupacz · plamiak · wątłusz srebrzysty · łupacz
🇵🇹Portuguese Arinca · Bacalhau · Sopa de arinca
🌍RON Eglefin · Melanogrammus aeglefinus
🇷🇺Russian piksha · пикша
🌍SLV vahnja
🌍SME diksu · juksu
🇪🇸Spanish Eglefino · Pastel de pescado · Sopa de eglefino
🌍SQI Troftë deti
🌍SRP Ugotica
🇸🇪Swedish Fiskekaka · Kolja
🌍TUR mezgit
🌍UKR пікша
🇨🇳Chinese 黑線鱈

Scientific Synonyms

Scientific Name Author Year Status
Aeglefinus linnei Malm 1877 Synonym
Gadus aeglefinus Linnaeus 1758 Synonym
Melanogrammes aeglefinus Linnaeus 1758 Synonym
Morhua aeglefinus Linnaeus 1758 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2,418 records indexed .

Occurrence density from GBIF View GBIF records ↗

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