Betta splendens Siamese fighting Fish
ShoalBase has 2 records for this species, reported from 2 countries.
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| Social systems | courtship display/mating, pairing, schooling, shoaling, solitary, unsure |
| Group sizes | large groups (100-1000), medium groups (10-100), pairing, small groups (3-10), solitary |
| Habitats | lake/pond, river/stream |
| Life stages observed | adult |
| Evidence sources | personal observation, published peer-reviewed paper |
| Countries | Australia, Thailand |
| Family | Osphronemidae |
| Order | Anabantiformes |
| Class | Teleostei |