ShoalBase has 2 records for this species, reported from 2 countries.
| Social systems | aggregation (non spawning), solitary |
| Group sizes | small groups (3-10) |
| Habitats | brackish |
| Life stages observed | adult |
| Evidence sources | personal observation, published peer-reviewed paper |
| Countries | Belize, Canada |
| Family | Rivulidae |
| Order | Cyprinodontiformes |
| Class | Teleostei |