| Family: |
Rivulidae (Rivulines), subfamily: Rivulinae |
| Max. size: |
10 cm TL (male/unsexed) |
| Environment: |
benthopelagic; freshwater, non-migratory |
| Distribution: |
South America: Paraguay River basin. |
| Diagnosis: |
|
| Biology: |
Bottom spawner, 6 months incubation (Ref. 27139). |
| IUCN Red List Status: |
Vulnerable (VU); Date assessed: 17 December 2020 (B2ab(iii,iv); D2) Ref. (130435)
|
| Threat to humans: |
harmless |
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