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Siluriformes (Catfishes) >
Ictaluridae (North American freshwater catfishes)
Etymology: Noturus: Greek, noton = back + Greek, oura = tail; refred to the position of the tail over the back (Ref. 45335); flavus: flavus meaning yellow (Ref. 10294).
More on author: Rafinesque.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal. Temperate; 5°C - 23°C (Ref. 13614); 51°N - 34°N
North America: St. Lawrence-Great Lakes, Hudson Bay (Red River) and Mississippi River basins from Quebec to Alberta in Canada, and south to northern Alabama, northern Mississippi, and northeastern Oklahoma, USA; Hudson River drainage in New York, USA.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 31.0 cm TL macho/indeterminado; (Ref. 5723); common length : 13.2 cm TL macho/indeterminado; (Ref. 12193); idade máx. registrada: 7 anos (Ref. 12193)
Inhabits rubble and boulder riffles and runs of creeks and small to large rivers, and gravel shoals of lakes (Ref. 5723, 10294). Adult feeds on mayfly larvae and crayfish (Ref. 10294).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
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 na Lista Vermelha da UICN (Ref. 130435: Version 2024-2)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00345 - 0.01155), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.2 ±0.46 se; based on food items.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (tmax=7).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).