Trigonostigma
| Trigonostigma | |
|---|---|
.jpg?lang=en)
| |
| Harlequin rasbora, Trigonostigma heteromorpha | |
Scientific classification 
| |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Danionidae |
| Subfamily: | Rasborinae |
| Genus: | Trigonostigma Kottelat & K. E. Witte, 1999 |
| Type species | |
| Rasbora heteromorpha Duncker, 1904
| |
Trigonostigma is a genus of small freshwater ray-finned fishes belonging to the family Danionidae. The fishes in this genus are found in Southeast Asia. These social, colorful freshwater fish are often kept in aquariums.
Species
[edit]There are currently five recognized species in this genus:[1]
| Species | Common name | Image |
|---|---|---|
| Trigonostigma espei
(Meinken, 1967) |
Espei rasbora | .jpg?lang=en)
|
| Trigonostigma hengeli
(Meinken, 1956) |
Glowlight rasbora | .jpg?lang=en)
|
| Trigonostigma heteromorpha
(Duncker, 1904) |
Harlequin rasbora | .jpg?lang=en)
|
| Trigonostigma somphongsi
(Meinken, 1958) |
Somphong's rasbora | .jpg?lang=en) |
| Trigonostigma truncata | .jpg?lang=en)
|
References
[edit]- ^ Froese, Rainer; Pauly, Daniel (eds.). "Species in genus Trigonostigma". FishBase. March 2023 version.
- ^ Tan, H. H. (2020). "Trigonostigma truncata, a new species of harlequin rasbora from Malay Peninsula (Teleostei: Danionidae)". Raffles Bulletin of Zoology. 68: 421–433. doi:10.26107/RBZ-2020-0058.
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