Sander lucioperca, Pike-perch : fisheries, aquaculture, gamefish, aquarium

Sander lucioperca (Linnaeus, 1758)

Pike-perch
Ladda upp din foton och Videor
Bilder | Videor | Ljud | Frimärken, mynt, diverse. | Google image
Image of Sander lucioperca (Pike-perch)
Sander lucioperca
Bild av Zienert, S.

Klassificering / Namn Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Percoidei (Perchs) > Percidae (Perches) > Luciopercinae
More on author: Linnaeus.

Miljö: miljö / Klimatzon / djupintervall / distributionsområde Ekologi

; sötvatten; brackvatten pelagiska; flodvandrande (Ref. 51243); djupintervall 2 - 30 m (Ref. 30578), usually 2 - 3 m (Ref. 27368). Temperate; 6°C - 22°C (Ref. 2059); 67°N - 36°N, 1°W - 75°E

Utbredning Territorier | FAO områden | Ekosystem | Förekomster | Prickkarta | Utplanteringar | Faunafri

Europe and Asia: Caspian, Baltic, Black and Aral Sea basins; Elbe (North Sea basin) and Maritza (Aegean basin) drainages. North to about 65° N in Finland. Introduced widely (Ref. 59043). Several countries report adverse ecological impact after introduction (Ref. 1739).

Längd vid första mognad / Storlek / Vikt / Ålder

Könsmognad: Lm 37.2, range 28 - 46 cm
Max length : 100.0 cm SL hane/ej könsbestämd; (Ref. 59043); common length : 50.0 cm TL hane/ej könsbestämd; (Ref. 556); publicerad maxvikt: 20.0 kg (Ref. 40476); rapporterad maxålder: 17 år (Ref. 59043)

Kort beskrivning Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 13 - 20; Mjukstrålar i ryggfenan (totalt) : 18 - 24; Taggstrålar i analfenan: 2 - 3; Mjukstrålar i analfenan: 10 - 14; Ryggkotor: 45 - 47. Distinguished from congeners in Europe by the following combination of characters: 1-2 enlarged canine teeth in anterior part of each jaw; second dorsal fin with 18-22½ branched rays; and 80-97 scales on lateral line (Ref. 59043).
Body shape (shape guide): fusiform / normal.

Biologi     Ordlista (t.ex. epibenthic)

Adults inhabit large, turbid rivers and eutrophic lakes, brackish coastal lakes and estuaries. Feed mainly on gregarious, pelagic fishes. They attain first sexual maturity at 3-10 years of age, usually at 4. Undertake short spawning migrations. Individuals foraging in brackish water move to freshwater habitats. Migrations up to 250 km have been recorded. Homing is well developed, even nearby populations may be relatively isolated. Spawn in pairs at dawn or night. Spawning occurs in April-May, exceptional from late February until July, depending on latitude and altitude when temperatures reach 10-14° C on spawning grounds (Ref. 59043). Popularly fished by sport fishers. Its flesh is succulent (Ref. 30578). Utilized fresh or frozen and eaten steamed, broiled and microwaved (Ref. 9988). An individual weighing 19 kg was reportedly caught in 1959 in Starnberger, Bavaria, Germany (Peter Admicka, pers. Comm. E-mail: peter.adamicka@oeaw.ac.at).

Livscykel och parningsbeteende Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver

The spawning places are over gravel in moving water (Ref. 205). "Males are territorial and excavate shallow depressions about 50 cm in diameter and 5-10 cm deep in sand or gravel, or among exposed plant roots on which eggs are deposited, usually in turbid water and at 1-3 m depth. Spawn in pairs, at dawn or night. The female remains over the nest while the male circles rapidly around, at about 1 meter from the nest. Then male takes a vertical orientation and both swim around swiftly, and eggs and sperm are released, The female leaves the nest after all eggs are released. The male defends the nest and fans the eggs with his pectorals. Females spawn once a year, laying all the eggs at one time (Ref. 88075). Feeding larvae are positively phototactic and feed on pelagic organisms after they leave the nest for open water" (Ref. 59043).

Huvudreferens Ladda upp dina referenser | referenser | Koordinator | Medarbetare

Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)

Status på IUCN:s rödlista (Ref. 130435: Version 2025-2)

  Least Concern (LC) ; Date assessed: 27 May 2022

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Hot mot människor

  Potential pest (Ref. 57271)





Mänskliga användningsområden

Fiskeri: kommersiell; Vattenbruk: kommersiell; sportfisk: ja; Akvarium: Offentliga akvarier
FAO - Vattenbrukssystem: produktion, artprofil; fiskeri: landningar, artprofil; Publication: search | FishSource | Havet omkring oss

Ytterligare information

Livscykel
Reproduktion
Könsmognad
Mognad/Gills rel.
Fekunditet
Lek
Lekande aggregat
Ägg
Utveckling av ägg
Larver
Larvdynamik
Anatomi
Gälyta
Hjärna
Otolit
Fysiologi
Kroppssammansättning
Näringsämnen
Syreförbrukning
Typ av simning
Simhastighet
Visuella pigment
Ljud från fisk
Sjukdomar & Parasiter
Toxicitet (LC50)
Genetik
Genom
Genetik
Heterozygositet
Ärftlighet
Genetisk mångfald
Människorelaterad
Vattenbrukssystem
Vattenbruksprofiler
Avelslinjer
Ciguatera-fall
Frimärken, mynt, diverse.
Uppsökande verksamhet
Medarbetare
referenser
referenser

Verktyg

Särskilda rapporter

Ladda ner XML

Internet-källor

Uppskattningar baserade på modeller

Index för fylogenetisk mångfald (Ref. 82804):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00495 - 0.00700), b=3.12 (3.07 - 3.17), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trofisk nivå (Ref. 69278):  4.0   ±0.78 se; based on food items.
Generation time: 8.2 (5.8 - 12.2) years. Estimated as median ln(3)/K based on 19 growth studies.
Resiliens (Ref. 120179):  Låg, lägsta populationsfördubblingstid 4,5-14 år (K=0.10-0.24; tmax=16; Fecundity=10,000).
Sårbarhet i fisket (Ref. 59153):  High vulnerability (62 of 100). 🛈
Priskategori (Ref. 80766):   Unknown.
Näringsämnen (Ref. 124155):  Calcium = 50.9 [29.3, 80.5] mg/100g; Iron = 0.262 [0.132, 0.524] mg/100g; Protein = 18.8 [17.9, 19.6] %; Omega3 = 0.496 [0.193, 0.969] g/100g; Selenium = 2.25 [0.74, 7.60] μg/100g; VitaminA = 17 [6, 52] μg/100g; Zinc = 0.729 [0.551, 0.986] mg/100g (wet weight); based on nutrient studies.