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Sander canadensis  (Griffith & Smith, 1834)

Sauger
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Native range | All suitable habitat
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Sander canadensis   AquaMaps   Data sources: GBIF OBIS
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Image of Sander canadensis (Sauger)
Sander canadensis
Picture by Lyons, J.


Canada country information

Common names: Doré noir, Doré noir, Sand pickerel
Occurrence: native
Salinity: freshwater
Abundance: occasional (usually not seen) | Ref: Page, L.M. and B.M. Burr, 1991
Importance: commercial | Ref: Coker, G.A., C.B. Portt and C.K. Minns, 2001
Aquaculture: | Ref:
Regulations: | Ref:
Uses: gamefish: yes;
Comments: Ranges from Alberta to Quebec (Ref. 52559). Also Ref. 5723.
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/ca.html
National Fisheries Authority: https://www.ncr.dfo.ca/home_e.htm
Occurrences: Occurrences Point map
Main Ref: Coker, G.A., C.B. Portt and C.K. Minns, 2001
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Percidae (Perches) > Luciopercinae
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Main reference

Size / Weight / Age

Max length : 76.0 cm TL male/unsexed; (Ref. 5723); common length : 35.8 cm TL male/unsexed; (Ref. 12193); max. published weight: 4.0 kg (Ref. 4699); max. reported age: 18 years (Ref. 72496)

Length at first maturity
Lm 32.0  range ? - ? cm

Environment

Freshwater; demersal; depth range 5 - ? m (Ref. 10999)

Climate / Range

Temperate; ? - 30°C (Ref. 12741), preferred ?; 55°N - 32°N

Distribution

North America: St. Lawrence-Great Lakes, Hudson Bay, and Mississippi River basins from Quebec to Alberta in Canada, and south to northern Alabama and Louisiana in the USA. Introduced into Atlantic, Gulf and southern Mississippi River drainages.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Biology     Glossary (e.g. epibenthic)

Inhabit sand and gravel runs, sandy and muddy pools and backwaters, of small to large rivers; less often in lakes and impoundments (Ref. 10294, 11003). Larvae feed on cladocera, copepods, and midge larvae, while juveniles consume fishes (Ref. 10294). Spawn between March and June (Ref. 10999) in pairs or small aggregations (Ref. 11003).

IUCN Red List Status (Ref. 115185)

Threat to humans

  Harmless



Human uses

Gamefish: yes

More information

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance
References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion
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Stamps, Coins
Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
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Tools

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Internet sources

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5312 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
4.1   ±0.68 se; Based on food items.

Resilience (Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.23; tmax=7)

Vulnerability (Ref. 59153)
Moderate to high vulnerability (49 of 100)
Price category (Ref. 80766)
Unknown