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Pterolebias phasianus Costa, 1988 |
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photo by
Valdesalici, S. |
| Family: | Rivulidae (Rivulines), subfamily: Rivulinae | |||
| Max. size: | 7 cm TL (male/unsexed) | |||
| Environment: | benthopelagic; freshwater, non-migratory | |||
| Distribution: | South America: Paraguay River basin. | |||
| Diagnosis: | ||||
| Biology: | Bottom spawner, 4 months incubation (Ref. 27139). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. (130435) | |||
| Threat to humans: | harmless | |||