Sander lucioperca   (Linnaeus, 1758)

Pike-perch
Catalog of Fishes (gen., sp.) | ITIS | CoL
Classification
Actinopterygii | Perciformes | Percidae | Luciopercinae
Synonyms
Common names
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Image of Sander lucioperca (Pike-perch)
Picture by Zienert, S.
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Main reference
Size / Weight / Age
Max length : 100.0 cm TL male/unsexed; (Ref. 35388); common length : 50.0 cm TL male/unsexed; (Ref. 556); max. published weight: 20.0 kg (Ref. 40476); max. reported age: 16 years (Ref. 3561)
Environment
Pelagic; potamodromous (Ref. 51243); freshwater; brackish; depth range 2 - 30 m (Ref. 30578), usually 2 - 3 m (Ref. 27368)
Climate / Range
Temperate; 6°C - 22°C (Ref. 2059); 67°N - 36°N, 1°W - 75°E
Distribution
Eastern and central Europe, Sweden and Finland, Western Asia; introduced into several European countries. This species has depleted stocks of native fish in some areas where it has been introduced for angling (Ref. 9988). Several countries report adverse ecological impact after introduction.
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal spines (total): 13 - 20; Dorsal soft rays (total): 18 - 24; Anal spines: 2 - 3; Anal soft rays: 10 - 14; Vertebrae: 45 - 47. Long slender body, without cross-bars. No spines on the gill cover (Ref. 35388). Caudal fin with 17 soft rays (Ref. 40476).
Biology
    Glossary (e.g. epibenthic)
Inhabit deep, calm waters of lakes, reservoirs, canals and rivers. Feed mainly on fishes (Ref. 30578, 9696). The habitats occupied by S. lucioperca are likely to vary during different seasons, as shown by radio-tracking study done in the United States. In autumn, the adults prefer a substrate of large pebbles in 1.20-1.80 m depth. In winter, when the temperature approaches 5°C, S. lucioperca are found in pits and trenches where they overwinter. When the temperature rises above 2.8°C in spring, they commence upstream migration. Spawning takes place at a temperature of around 11°C on substrate composed of large pebbles in a current of 1.40-1.50 m/sec. After spawning, the parents drift downstream and stay in pools, 1.20-1.80 m deep, for two weeks. Mortalities affect the females after spawning. In summer, Z. lucioperca prefer a substrate of pebbles and are found at variable depths, often on the upstream edge of pits and trenches where there is a rupture of current. When the temperature reaches 30°C, they seek deep pools (Ref. 30578). Spawning is earlier in lower latitudes (Ref. 10999). Pale yellow eggs are found attached to emergent vegetation or stones and gravel (Ref. 41678). 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). The Lake Hjälmaren Pikeperch Fish-Trap fishery of this species has been certified by the Marine Stewardship Council (http://www.msc.org/) as well-managed and sustainable (http://www.msc.org/html/content_1280.htm).
IUCN Red List Status (Ref. 57073)
Threat to humans
  Potential pest
Human uses
Fisheries: commercial; aquaculture: commercial; gamefish: yes; aquarium: public aquariums
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Estimation of some characteristics with mathematical models
Resilience (Ref. 69278)
Low, minimum population doubling time 4.5 - 14 years (K=0.10-0.13; tm=3-5; tmax=16)
Vulnerability (Ref. 59153)
Price category (Ref. 80766)
High vulnerability (58 of 100)

Entered by Luna, Susan M.
Modified by Bailly, Nicolas



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Page last modified by : elaxamana, 15 July 2009

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