Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal. Subtropical; 44°N - 30°N
North America: lower Great Lakes and Mississippi River basins from Michigan and Ohio to South Dakota and south to Louisiana in the USA; on Gulf Slope in Sabine Lake, Brazos River and Rio Grande drainages in Louisiana, Texas and New Mexico in the USA, and Mexico.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 123 cm TL macho/indeterminado; (Ref. 40637); common length : 52.1 cm TL macho/indeterminado; (Ref. 12193); peso máx. Publicado: 28.7 kg (Ref. 40637); Idade máx. registada: 24 anos (Ref. 46974)
Inhabits ponds and backwaters of small to large rivers. Also lives in impoundments and lakes. Oviparous (Ref. 205). Feeds on Asiatic clam, algae, diatoms and crustaceans (Ref. 10294).
Life cycle and mating behavior
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Oviparous (Ref. 205). Breed in streams and ponds with rapid flow, on sand and gravel, or in weedy places (Ref. 205). One female may mate with several males (Ref. 205).
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)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: pouco comercial; Aquacultura: espécies comerciais; peixe desportivo: sim
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00543 - 0.02320), b=3.03 (2.84 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.4 ±0.46 se; based on food items.
Resiliência (Ref.
120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (tmax=24).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (74 of 100).