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Markiana nigripinnis (Perugia, 1891) |
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photo by
Aguilera, G. |
| Family: | Stevardiidae (Stevardiids), subfamily: Landoniinae | |||
| Max. size: | 10.4 cm SL (male/unsexed) | |||
| Environment: | benthopelagic; freshwater; pH range: 6.5 - 8; dH range: 12 - 30 | |||
| Distribution: | South America: Paraná, Paraguay, and Mamoré River basins. | |||
| Diagnosis: | ||||
| Biology: | ||||
| IUCN Red List Status: | Least Concern (LC); Date assessed: 04 March 2021 Ref. (130435) | |||
| Threat to humans: | harmless | |||