ShoalBase has 2 records for this species, reported from 2 countries.
| Social systems | solitary |
| Group sizes | solitary |
| Habitats | lake/pond, river/stream |
| Life stages observed | adult |
| Evidence sources | personal observation |
| Countries | Sweden, UK |
| Family | Esocidae |
| Order | Esociformes |
| Class | Teleostei |