You can sponsor this page

Pseudopleuronectes americanus  (Walbaum, 1792)

Winter flounder
Add your observation in Fish Watcher
Upload your photos and videos
Pictures | Google image
Image of Pseudopleuronectes americanus (Winter flounder)
Pseudopleuronectes americanus
Picture by Lavan, J.


country information

Common names: [No common name]
Occurrence:
Salinity:
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information:
National Fisheries Authority:
Occurrences: Occurrences Point map
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Pleuronectiformes (Flatfishes) > Pleuronectidae (Righteye flounders) > Pleuronectinae
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Main reference

Size / Weight / Age

Max length : 64.0 cm TL male/unsexed; (Ref. 7251); max. published weight: 3.6 kg (Ref. 7251); max. reported age: 14 years (Ref. 52686)

Length at first maturity
Lm 27.4  range ? - ? cm

Environment

Marine; demersal; oceanodromous (Ref. 51243); depth range 5 - 143 m (Ref. 5951)

Climate / Range

Temperate, preferred 9°C (Ref. 107945); 55°N - 31°N, 82°W - 52°W

Distribution

Western Atlantic: Labrador, Canada to Georgia, USA.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Biology     Glossary (e.g. epibenthic)

Adults inhabit soft muddy to moderately hard bottoms (Ref. 5951). Feed predominantly in daytime on organisms living in, on or near the bottom; shrimps, amphipods, crabs, sea urchins and snails (Ref. 12232). Batch spawner (Ref. 51846).

IUCN Red List Status (Ref. 115185)

Threat to humans

  Harmless



Human uses

Fisheries: commercial; aquaculture: experimental; gamefish: yes

More information

References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion
Collaborators
Pictures
Stamps, Coins
Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
Vision

Tools

Special reports

Download XML

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)
3.6   ±0.1 se; Based on diet studies.

Resilience (Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.11-0.7(?); tm=2-3; tmax=10)

Vulnerability (Ref. 59153)
Low to moderate vulnerability (34 of 100)
Price category (Ref. 80766)
Very high