| Family: |
Rivulidae (Rivulines), subfamily: Rivulinae |
| Max. size: |
2.86 cm SL (male/unsexed); 3.01 cm SL (female) |
| Environment: |
demersal; freshwater |
| Distribution: |
South America: known only from the type locality, a temporary swamp on a rio Xingu island, Brazilian Amazonian forest. |
| Diagnosis: |
Dorsal soft rays (total): 9-10; Anal soft rays: 14-15; Vertebrae: 28-29 |
| Biology: |
Found in a temporary swamp (Ref. 57947). |
| IUCN Red List Status: |
Near Threatened (NT); Date assessed: 18 May 2022 (B1ab(iii)) Ref. (130435)
|
| Threat to humans: |
harmless |
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