United States (contiguous states) country information

Common names: Redline darter
Occurrence: endemic
Salinity: freshwater
Abundance: abundant (always seen in some numbers) | Ref: Page, L.M. and B.M. Burr, 1991
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known only from Cumberland (below Big South Fork) and Tennessee River drainages in Virginia, Kentucky, North Carolina, Tennessee, Georgia, Alabama and Mississippi (Ref. 5723). Also Ref. 10294. Status of threat of Clarks Rver, Hiwassee River, and Toccoa River populations: vulnerable. Criteria: 1,5 (http://fisc.er.usgs.gov/afs/) (Ref. 81264).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/us.html
National Fisheries Authority: http://www.nmfs.gov
Occurrences: Occurrences Point map
Main Ref: Page, L.M. and B.M. Burr, 1991
National Database:

Common names from other countries

红线镖鲈, Rødlinjet smutte, 紅線鏢鱸, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Percoidei (Perchs) > 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); rufilineatum: From the words ruf, meaning red, and lineatum, lined (Ref. 10294).
More on author: Cope.

Environment: milieu / climate zone / depth range / distribution range Ökologie

; süßwasser benthopelagisch. Temperate; 38°N - 34°N

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

North America: known only from Cumberland (below Big South Fork) and Tennessee River drainages in Virginia, Kentucky, North Carolina, Tennessee, Georgia, Alabama and Mississippi in the USA.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 8.4 cm TL Männchen/unbestimmt; (Ref. 5723); common length : 7.0 cm TL Männchen/unbestimmt; (Ref. 12193)

Inhabit clear, fast rocky riffles of creeks and small to medium rivers (Ref. 5723); also found in streams (Ref. 10294). Adults feed on midge and blackfly larvae, with baetid and heptageniid mayfly nymphs, hydropsychid and hydroptilid caddis larvae, and water mites (Ref. 10294). Eggs are found buried in the substrate (Ref. 7043).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Eggs are left buried in small gravel and pebbles (Ref. 74730).

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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 Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 19 January 2012

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00537 (0.00235 - 0.01227), b=3.14 (2.94 - 3.34), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.5 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Etheostoma rufilineatum (Cope, 1870)