Harlequin Rasbora
Trigonostigma heteromorpha
| Classification | carp-like, bearfishes |
| Habitat | shaded and weedy freshwater streams and ponds |
| Behaviour | in simply structured aggregations, no shoals; form pairs during the breeding season |
| Diet | insect larvae, copepods and zooplankton |
| Body length | 2 to 2.5 cm |
| Reproduction | male courts female, female sticks spawn to the underside of leaves of aquatic plants, where it is fertilized by the male; no brood care |
| Use | aquaristics |
| Current population | unknown |
Distribution