| Family: |
Rivulidae (Rivulines), subfamily: Rivulinae |
| Max. size: |
5 cm TL (male/unsexed) |
| Environment: |
benthopelagic; freshwater, non-migratory |
| Distribution: |
South America: Middle Tocantins River basin, Brazil. |
| Diagnosis: |
|
| Biology: |
Bottom spawner, 4 months incubation. Is difficult to maintain in aquarium (Ref. 27139). |
| IUCN Red List Status: |
Endangered (EN); Date assessed: 07 November 2018 (B2ab(ii,iii,iv,v)) Ref. (130435)
|
| Threat to humans: |
harmless |
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