| Family: |
Anostomidae (Headstanders) |
| Max. size: |
13.7 cm SL (male/unsexed); max.weight: 52.8 g |
| Environment: |
benthopelagic; freshwater |
| Distribution: |
South America: Tocantins River basin in Brazil. |
| Diagnosis: |
|
| Biology: |
Distinct pairs breed on densely grown weedy places (Ref. 205). |
| IUCN Red List Status: |
Near Threatened (NT); Date assessed: 07 November 2018 (A3c) Ref. (130435)
|
| Threat to humans: |
harmless |
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