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Etheostoma radiosum (Hubbs & Black, 1941) Orangebelly darter |
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photo by
Tumlison, R. |
| Family: | Percidae (Perches), subfamily: Etheostomatinae | |||
| Max. size: | 8.5 cm TL (male/unsexed); max. reported age: 4 years | |||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | North America: occurs only in Ouachita and Red River drainages in southwestern Arkansas and southeastern Oklahoma, USA. | |||
| Diagnosis: | ||||
| Biology: | Adults inhabit gravel and rubble riffles and runs of creeks and small to medium rivers (Ref. 5723). Eggs are found buried in the substrate (Ref. 7043). | |||
| IUCN Red List Status: | Least Concern (LC); Date assessed: 30 December 2011 Ref. (130435) | |||
| Threat to humans: | harmless | |||