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Plesiolebias fragilis Costa, 2007 |
| Family: | Rivulidae (Rivulines), subfamily: Rivulinae | |||
| Max. size: | 1.97 cm SL (male/unsexed); 2.02 cm SL (female) | |||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | South America: seasonal swamps of the middle rio Araguaia basin in Brazil. | |||
| Diagnosis: | Dorsal soft rays (total): 11-12; Anal soft rays: 15-17; Vertebrae: 23-25 | |||
| Biology: | Inhabits seasonal swamps (Ref. 57947). | |||
| IUCN Red List Status: | Least Concern (LC); Date assessed: 07 November 2018 Ref. (130435) | |||
| Threat to humans: | harmless | |||