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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); striatulum: striatulum refers to the striated appearance due to faint dark horizontal lines along the sides (Ref. 10294).

Environment / Climate / Range Ecology

Freshwater; benthopelagic. Subtropical, preferred ?; 37°N - 35°N

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

North America: Duck River system in central Tennessee, USA.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 5.6 cm TL male/unsexed; (Ref. 5723); common length : 3.9 cm TL male/unsexed; (Ref. 12193); max. reported age: 2 years (Ref. 12193)

Inhabit rocky pools of headwaters and creeks (Ref. 5723, 10294). Feed on midge larvae and microcrustaceans (Ref. 10294). Eggs are found clustered on underside of stone and guarded by males (Ref. 7043).

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

Eggs are found clustered on underside of stone (Ref. 7043). Males guard the eggs (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)

Vulnerable (VU) (B1ab(iii)+2ab(iii); D2)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

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Internet sources

Etheostoma striatulum Page & Braasch, 1977