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Spectrolebias chacoensis (Amato, 1986) |
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photo by
Vermeulen, F. |
| Family: | Rivulidae (Rivulines), subfamily: Cynolebiinae | |||
| Max. size: | 6 cm TL (male/unsexed) | |||
| Environment: | benthopelagic; freshwater, non-migratory | |||
| Distribution: | South America: Paraguay River basin, Paraguay. | |||
| Diagnosis: | ||||
| Biology: | Bottom spawner, 6 months incubation. Is difficult to maintain in aquarium (Ref. 27139). | |||
| IUCN Red List Status: | Vulnerable (VU); Date assessed: 03 February 2021 (B1ab(ii)) Ref. (130435) | |||
| Threat to humans: | harmless | |||