Species learning profile
European whiting
Merlangius merlangus
European whiting (Merlangius merlangus) is a saltwater fish associated with demersal habitat in Europe. Young whiting sometimes shelter beneath jellyfish.
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At a glance
- Eau
- Eau salée
- Habitat
- Fond marin
- Longueur maximale
- 91 cm
- Répartition
- Europe
- Famille
- Gadidae
- Ordre
- Gadiformes
Observe
How to identify European whiting
- Young whiting sometimes shelter beneath jellyfish.
- Guide context: demersal habitat in Europe.
- Reported maximum length: 91 cm — up to about the length of a guitar. Maximum is not the same as typical adult size.
Field note: color, size, and markings can change with age, sex, season, depth, and lighting. Use several traits together.
Place and pattern
Where it lives—and how it behaves
Habitat and range
This species is associated with demersal habitat across Europe. It lives on or close to the bottom, where sediment, rock, depth, and bottom-dwelling prey matter most.
Behavior
Schools above sand and mud
Food-web connections
What it eats and why it matters
Diet
Crustaceans, fish, and squid.
Ecological role
Transfers small benthic prey to larger predators.
Remember
One fact worth keeping
European whiting peut atteindre environ 91 cm et vit souvent près de Fond marin.
Think like a conservationist
A conservation lens
Bottom-associated fish can be affected by seafloor disturbance, bycatch, warming, and changes to benthic prey.
This habitat lens is not a current population-status assessment. Status can differ among regions and change as new assessments are published; follow the reference links and local fisheries or wildlife agencies for current decisions.
Recall
Quick knowledge check
Which habitat is most closely associated with European whiting in this guide?
Keep exploring
References and further reading
Fishdle summarizes stable identification and ecology concepts in plain language. Taxonomy and population knowledge continue to change, so use primary assessments and regional authorities for conservation or management decisions.
Make connections