Scardinius erythrophthalmus Common rudd

ShoalBase has 4 records for this species, reported from 4 countries.

Social systemsaggregation (spawning), schooling, shoaling
Group sizesmedium groups (10-100), small groups (3-10)
Habitatslake/pond, river/stream
Life stages observedadult, juvenile, spawning
Evidence sourcesbook / field guide, personal observation, published peer-reviewed paper
CountriesCanada, Germany, Netherlands, UK
FamilyLeuciscidae
OrderCypriniformes
ClassTeleostei