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Etheostoma cragini Gilbert, 1885 Arkansas darter |
| Family: | Percidae (Perches), subfamily: Etheostomatinae | |||
| Max. size: | 6 cm TL (male/unsexed); max. reported age: 3 years | |||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | North America: known only from the Arkansas River drainage in southwestern Missouri, northwestern Arkansas, Kansas, Oklahoma and Colorado, USA. | |||
| Diagnosis: | ||||
| Biology: | Usually occurs over mud in spring-fed vegetated headwaters and creeks. | |||
| IUCN Red List Status: | Near Threatened (NT); Date assessed: 08 December 2011 Ref. (130435) | |||
| Threat to humans: | harmless | |||