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> Centrarchiformes (Basses) > Centrarchidae (Sunfishes)
Etymology: Pomoxis: Greek, poma, -atos = cover, operculum + Greek, oxys = sharp (Ref. 45335); annularis: annularis--having rings, referring to the bars on the body (Ref. 10294).
More on author: Rafinesque.

Environment: milieu / climate zone / depth range / distribution range Ökologie

; süßwasser demersal. Temperate; ? - 31°C (Ref. 12741); 40°N - 35°N

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North America: Great Lakes, Hudson Bay and Mississippi River basins from New York, USA and from Ontario, Canada west to Minnesota and South Dakota and south to the Gulf of Mexico in the USA; Gulf drainages from Mobile Bay in Georgia and Alabama to Nueces River in Texas, USA.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 53.0 cm TL Männchen/unbestimmt; (Ref. 5723); common length : 25.0 cm TL Männchen/unbestimmt; (Ref. 12193); max. veröff. Gewicht: 2.4 kg (Ref. 4699); max. veröff. Alter: 10 Jahre (Ref. 12193)

Occurs in sand-bottomed and mud-bottomed pools and backwaters of creeks and small to large rivers, and lakes and ponds. Often found in turbid water (Ref. 5723, 10294). Adult feeds on forage fishes such as shad (Ref. 10294). Younger crappie consumes small invertebrates, including microcrustaceans and small insects (Ref. 10294).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Deposits eggs in a variety of aquatic plants.

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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)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

nicht bedroht (LC) ; Date assessed: 01 March 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kleinfischerei; Sportfisch: ja

FAO - Aquaculture systems: production; ; Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01023 (0.00876 - 0.01195), b=3.08 (3.03 - 3.13), in cm total length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 4.4 ±0.6 se; based on diet studies.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Assuming tm=2-4; Fec up to 140,000).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (41 of 100).

Preiskategorie (Ref. 80766): Unknown.

Pomoxis annularis Rafinesque, 1818