Actinopterygii (Straalvinnigen) >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Leuciscinae
Etymology: Notemigonus: Greek, noton = back + Greek, gonia = angled (Ref. 45335); crysoleucas: notemigonus, angled back; cryso, meaning gold; and leucas, white (Ref. 10294). More on author: Mitchill.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoetwater; brakwater demersaal; diepteverspreiding 10 - ? m. Subtropical; 0°C - 35°C (Ref. 35682); 52°N - 25°N
North America: Atlantic and Gulf Slope drainages from Nova Scotia in Canada to southern Texas, USA; Great Lakes, Hudson Bay (Red River), and Mississippi River basins west to Saskatchewan in Canada, and Montana, west Oklahoma and Texas in USA.
Length at first maturity / Size / Gewicht / Leeftijd
Maturity: Lm 6.4 range ? - ? cm
Max length : 32.0 cm TL mannelijk/geslacht niet bekend; (Ref. 86798); common length : 14.4 cm TL mannelijk/geslacht niet bekend; (Ref. 12193); Maximaal vermelde leeftijd: 9 jaren (Ref. 72462)
Dorsale zachte stralen (totaal): 7-9; Anale zachte stralen: 8 - 19. Body extremely compressed; lateral line strongly decurved; scaleless keel along belly from pelvic to anal fin; dorsal- fin origin behind pelvic-fin origin; mouth small, upturned on pointed snout; appears silver in clear and turbid water, and gold side and fins in coffee-colored water; fins red in southern hemisphere; dusky stripe along side, herringbone lines on upper side of young. Scales on lateral line 44-54; dorsal fin with 7-9 rays; anal fin with 8-19 rays, usually 11-14; rakers on 1st gill arch 17-19; and pharyngeal teeth 0,5-5,0 (Ref. 86798).
Inhabits vegetated lakes, ponds, swamps, backwaters and pools of creeks and small to medium rivers (Ref. 86798). Can tolerate low oxygen levels, high turbidity and high temperature; omnivorous but principally feed on plankton, insects and mollusks (Ref. 27549).
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
Status op de Rode Lijst van het IUCN (Ref. 119314)
CITES (Ref. 115941)
Not Evaluated
Gevaarlijk voor mensen
Harmless
Gebruik door de mens
Visserij: van minder commercieel belang; Aquacultuur: commercieel; Aquarium: Publieke aquaria; aas: usually
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00759 - 0.01905), b=3.04 (2.91 - 3.17), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic Level (Ref.
69278): 2.7 ±0.1 se; Based on diet studies.
Weerstandsvermogen (Ref.
69278): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (tm=2; tmax=5; Fec=200,000).
Kwetsbaarheid (Ref.
59153): Low to moderate vulnerability (31 of 100) .
