Environment: milieu / Klimaatzone / Diepte / distribution range
Ecologie
; zoet water benthopelagisch. Temperate; 10°C - 28°C (Ref. 12468); 48°N - 29°N
North America: lower Great Lakes (in southern ends of Lakes Erie and Michigan), Hudson Bay, and Mississippi River basin from Ohio to southern North Dakota, and south to Louisiana in the USA; in Gulf Slope drainages from Mobile Bay in Alabama to Colorado River in Texas in the USA.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 17.5 cm TL mannelijk / geslacht onbekend; (Ref. 3993); common length : 7.4 cm TL mannelijk / geslacht onbekend; (Ref. 12193); max. gerapporteerde leeftijd: 4 Jaren (Ref. 72462)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Inhabits quiet pools of creeks and small to large, often turbid, rivers; usually near brush (Ref. 5723, 10294). Feeds on microcrustaceans and aquatic insect larvae, principally chironomid dipterans (Ref. 10294).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel; Aquarium: Publieke aquaria
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00562 - 0.01952), b=3.10 (2.94 - 3.26), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.6 ±0.55 se; based on food items.
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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