Klassifizierung / Names
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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Nocomis: An Indian (North America) name used by Charles Girard; ojibwe, nokomiss = grandmother (Ref. 45335).
More on author: Girard.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; süßwasser demersal. Subtropical; 39°N - 31°N
North America: Atlantic and Gulf Slope drainages from Shenandoah River in Virginia to Mississippi River in Mississippi; tributaries of Mississippi River north to Yazoo River system in Mississippi; upper New River drainage in West Virginia, Virginia and North Carolina, USA; Bear Creek (Tennessee River drainage) in Alabama and Mississippi. Introduced into Little Tennessee River and French Broad systems in North Carolina and Tennessee, USA.
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 26.0 cm TL Männchen/unbestimmt; (Ref. 86798); common length : 12.0 cm TL Männchen/unbestimmt; (Ref. 12193); max. veröff. Alter: 4 Jahre (Ref. 12193)
Inhabits rocky and sandy pools and runs of headwaters, creeks, and small to medium rivers (Ref. 86798).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
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)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Mehr Information
NamenSynonymeMetabolismusRäuberÖkotoxikologieFortpflanzungGeschlechtsreifeAblaichenSpawning aggregationFecundityEierEientwicklung
Alter/GrößeWachstumLänge-GewichtLänge-LängeLängenhäufigkeitenMorphometrieMorphologieLarvenLarven Pop.Dyn.RekrutierungDichteBRUVS
ReferenzenAquakulturAquakultur ProfilZuchtlinienGenetikElectrophoresesVererbbarkeitKrankheitenVerarbeitungNutrientsMass conversion
PartnerBilderStamps, Coins Misc.LauteCiguateraGeschwindigkeitSchwimmstilKiemenoberflächeOtolithsGehirngrößeSehfähigkeit
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00232 - 0.01084), b=3.13 (2.94 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (tmax=4).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).