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Matilebias ibicuiensis (Costa, 1999) |
| Family: | Rivulidae (Rivulines), subfamily: Cynolebiinae | |||
| Max. size: | 5 cm TL (male/unsexed) | |||
| Environment: | benthopelagic; freshwater, non-migratory | |||
| Distribution: | South America: Uruguay River basin. | |||
| Diagnosis: | ||||
| Biology: | ||||
| IUCN Red List Status: | Endangered (EN); Date assessed: 18 May 2022 (B1ab(ii,iii,iv)) Ref. (130435) | |||
| Threat to humans: | harmless | |||