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Centrarchiformes (Basses) >
Centrarchidae (Sunfishes)
Etymology: Lepomis: Greek, lepis = scaled + Greek, poma = gill cover, operculum (Ref. 45335, 79012); marginatus: margo (stem margin) meaning border, referring to the light-margined gill cover (Ref. 79012).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal. Subtropical; 36°N - 26°N
North America: Tar River in North Carolina to Brazos River in Texas in the USA; Former Mississippi Embayment in the USA from western Kentucky and eastern Arkansas south to Gulf of Mexico.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL macho/indeterminado; (Ref. 5723); common length : 6.9 cm TL macho/indeterminado; (Ref. 12193); idade máx. registrada: 6 anos (Ref. 12193)
Inhabits sand-bottomed and mud-bottomed, usually brushy, pools of creeks and small to medium rivers; and also swamps (Ref. 5723, 10294). Feeds on midge larvae and microcrustaceans (Ref. 10294).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | 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)
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 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.01078 - 0.03072), b=3.13 (2.98 - 3.28), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (tmax=6).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
