| Family: |
Rivulidae (Rivulines), subfamily: Cynolebiinae |
| Max. size: |
10.53 cm SL (male/unsexed); 7.08 cm SL (female) |
| Environment: |
benthopelagic; freshwater |
| Distribution: |
South America: middle São Francisco River basin in Brazil. |
| Diagnosis: |
Dorsal soft rays (total): 15-18; Anal soft rays: 18-21; Vertebrae: 36-36. Slender males with red spots on the head. Dorsal-fin rays 16-18 in males, 15-17 in females; anal-fin rays 19-21 in males, 18-19 in females; caudal-fin rays 28-30. Caudal and pectoral fins rounded. Snout slightly pointed with lower jaw slightly elongated. Supraorbital neuromasts 30-35 (Ref. 40938). |
| Biology: |
|
| IUCN Red List Status: |
Least Concern (LC); Date assessed: 18 May 2022 Ref. (130435)
|
| Threat to humans: |
harmless |
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