List of fish prohibited from fishing in Spain

Regulations vary by basin and autonomous community. Always check the current fishing ban. As a guide, these species are generally protected and cannot be caught or retained in most freshwater environments:

European eel (Anguilla anguilla): A highly protected species due to its delicate population status. Check local regulations before traveling.
European sturgeon (Acipenser sturio): Historically present; now strictly protected. Check local regulations before traveling.
Sábalo (Alosa alosa) and Saboga (Alosa fallax): Protection according to time of year and season; avoid catching them. Check local regulations before traveling.
Sea lamprey (Petromyzon marinus): Very specific regulations by basin; do not retain unless expressly authorized. Check local regulations before leaving.

Consequences of fishing these fish

Penalties may include fines, confiscation of equipment, and administrative liability. Furthermore, harming sensitive species harms biodiversity and the sector's image.

Other fish that can be caught and are very common

Common carp, barbel, black bass, pike, or zander—always licensed and respecting sizes, quotas, and fishing seasons. Practice catch and release to minimize impacts.