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> Centrarchiformes (Basses) > Centrarchidae (Sunfishes)
Etymology: Lepomis: Greek, lepis = scaled + Greek, poma = gill cover, operculum (Ref. 45335, 79012); auritus: auritus meaning eared (Ref. 10294).
More on author: Linnaeus.

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

; zoet water demersaal; pH range: 7.0 - 7.5; dH range: 15 - ?. Temperate; 4°C - 22°C (Ref. 2060); 47°N - 28°N

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North America: Eastern Rivers of USA and Canada. At least one country reports adverse ecological impact after introduction.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 30.5 cm TL mannelijk / geslacht onbekend; (Ref. 40637); common length : 10.8 cm TL mannelijk / geslacht onbekend; (Ref. 12193); max. gepubliceerd gewicht: 790.00 g (Ref. 4699)

Rocky and sandy pools of creeks and small to medium rivers; rocky and vegetated lake margins (Ref. 5723). Adults feed on terrestrial insects and both immature and adult aquatic insects, particularly larger varieties such as mayflies and dragonflies. Juveniles consume benthic organisms such as dipteran larvae (Ref. 10294).

Levenscyclus en paargedrag Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven

The female lays around 1000 eggs in the depression created by the male who later takes care of eggs and young alone (Ref. 26281).

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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)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet bedreigd (LC) ; Date assessed: 01 March 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Potential pest (Ref. 1986)

Gebruik door de mens

Visserij: commercieel; sportvis: ja; Aquarium: Commercieel

FAO - Publication: search | FishSource |

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01413 (0.00744 - 0.02681), b=3.11 (2.95 - 3.27), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.2 ±0.0 se; based on diet studies.

Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Fec=1000).

Fishing Vulnerability (Ref. 59153): Low vulnerability (21 of 100).

Prijsklasse (Ref. 80766): Unknown.

Lepomis auritus (Linnaeus, 1758)