| Family: |
Rivulidae (Rivulines), subfamily: Rivulinae |
| Max. size: |
8 cm TL (male/unsexed) |
| Environment: |
benthopelagic; freshwater, non-migratory |
| Distribution: |
South America: Guaporé River basin. |
| Diagnosis: |
Dorsal soft rays (total): 10-12; Anal soft rays: 16-17. Having curved mouth cleft; large eyes with orbital diameter 10.4-11.5% SL in adult males; body depth 22.1-22.2% SL in adult males; head length 30.6-32.7% SL in juveniles; and pelvic length 56.4-59.1% SL (Ref. 26656). |
| Biology: |
Bottom spawner, 6 months incubation (Ref. 27139). |
| IUCN Red List Status: |
Not Evaluated (N.E.) Ref. (130435)
|
| Threat to humans: |
harmless |
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