Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Percidae (Perches) > Etheostomatinae
Etymology: Etheostoma: Greek, etheo = to strain + Greek, stoma = mouth; Rafinesque said "various mouths", but Jordan and Evermann suggest the name might have been intended as "Heterostoma (Ref. 45335).

Environment / Climate / Range Ecology

Freshwater; benthopelagic. Subtropical, preferred ?; 36°N - 33°N

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

North America: occurs only in Ouachita and Red River drainages in southwestern Arkansas and southeastern Oklahoma, USA.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 8.5 cm TL male/unsexed; (Ref. 5723); common length : 5.2 cm TL male/unsexed; (Ref. 12193); max. reported age: 4 years (Ref. 12193)

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).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Eggs are found buried in the substrate (Ref. 7043).

Main reference Upload your references | References | Coordinator | Collaborators

Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO(Publication : search) | FisheriesWiki | Sea Around Us

More information

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Internet sources

Etheostoma radiosum (Hubbs & Black, 1941)