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Etheostoma gracile (Girard, 1859)

Slough darter
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Etheostoma gracile
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United States (contiguous states) country information

Common names: Slough 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 from Dismal Creek (Wabash River-Ohio River) , Fayette County, Illinois (Ref. 41482). Also Ref. 10294.
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

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Perciformes/Percoidei (Perchs) 鱸形目 (Perchs) > Percidae (Perches) 鱸科 (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);  gracile: gracile (Latin)=slender or thin (Ref. 1094, Ref.79012).
  More on author: Girard.

Environment: milieu / climate zone / depth range / distribution range 生態學

; 淡水 底中水層性.   亞熱帶的; 41°N - 28°N

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

North America: Mississippi River basin from central Illinois and northeastern Missouri to Louisiana; extends up Arkansas and Red River drainages to southeastern Kansas and eastern Oklahoma; and Gulf Slope drainages from Tombigbee River (1 record) in Mississippi to Nueces River in Texas in the USA.
北美洲: 來自伊利諾州中部與東北方的密蘇里到路易斯安那的密西西比河流域; 在阿肯色河與紅河流域到堪薩斯州東南方與俄克拉荷馬州東部上面延伸; 而且海灣斜坡流域從在密西西比的 Tombigbee 河 (1 記錄) 到 Nueces 河在美國的德克薩斯。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 6.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 4.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193); 最大年齡: 4 年 (Ref. 12193)

生物學特性     字彙 (例如 epibenthic)

Occur in standing or slow-flowing water over mud, often in vegetation (Ref. 5723, 10294). Eggs are found attached to the substrate unguarded (Ref. 7043).

出現於在泥上的不動或緩慢流動的水, 常見於植物中。 (參考文獻 5723,10294)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

Eggs are found attached to the substrate unguarded (Ref. 7043).北美洲: 來自伊利諾州中部與東北方的密蘇里到路易斯安那的密西西比河流域; 在阿肯色河與紅河流域到堪薩斯州東南方與俄克拉荷馬州東部上面延伸; 而且海灣斜坡流域從在密西西比的 Tombigbee 河 (1 記錄) 到 Nueces 河在美國的德克薩斯。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

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 瀕危狀態 (Ref. 130435)


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