|
Simpsonichthys parallelus Costa, 2000 |
| Family: | Rivulidae (Rivulines), subfamily: Cynolebiinae | |||
| Max. size: | 2.26 cm SL (male/unsexed); 2.07 cm SL (female) | |||
| Environment: | pelagic; freshwater | |||
| Distribution: | South America: Paraná River basin, Brazil. | |||
| Diagnosis: | ||||
| Biology: | ||||
| IUCN Red List Status: | Endangered (EN); Date assessed: 07 November 2018 (B1ab(iii)) Ref. (130435) | |||
| Threat to humans: | harmless | |||