Klassifizierung / Names
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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Hybopsis: Greek, ybos, -e, -on = rounded + Greek, opsis = appearance (Ref. 45335); amblops: From the word amblops, a blunt face (Ref. 10294).
More on author: Rafinesque.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; süßwasser benthopelagisch. Temperate; 42°N - 35°N
North America: Lake Erie drainage in New York, Pennsylvania, Ohio and Michigan, USA; Ohio River basin from New York to eastern Illinois and south to Tennessee River drainage in Georgia and Alabama, USA; Ozarks of Missouri, Arkansas and Oklahoma, USA (absent in Missouri River drainage).
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL Männchen/unbestimmt; (Ref. 10294)
Inhabits sandy or silty sand substrates in areas of little or moderate current in larger creeks and small to medium rivers. Feeds on midge larvae, large mayfly and stonely nymphs (Stenonema, Ephemera, Isoperla) (Ref. 10294).
Life cycle and mating behavior
Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven
Etnier, D.A. and W.C. Starnes, 1993. The fishes of Tennessee. The University of Tennessee Press, Knoxville, Tennessee, USA. (pls. check date). (Ref. 10294)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [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): 2.9 ±0.4 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).
