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Diadromous Least Concern 🎣 Game Fish 🌡️ Polar 🎣 Game Fish

Starry flounder

Platichthys stellatus Pallas, 1787
Max Length
91 cm
Max Weight
9.1 kg
Lifespan
42 yrs
Trophic Level
3.6
Depth
0–375 m
Climate
Polar
Resilience
Very low
Vulnerability
51.00/100
Typical Length
57.5 cm
Depth Zone
demersal

📖 Overview

Found inshore, often in very shallow water and in estuaries during the summer; moving into deeper water in the winter . However, they may occur in deep water throughout the year . They do not venture into water of high salinities . Young and adults move up rivers, as much as 120 km . Benthic . They feed on crustaceans, worms, small mollusks, brittle stars, and small fishes . Important game fish . Utilized fresh and frozen; eaten steamed, fried, boiled, microwaved, and baked .

Scientific Name
Platichthys stellatus
Authority
Pallas, 1787
Habitat
Diadromous
Climate
Polar
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
91 cm
Max Weight
9.1 kg
Lifespan
42 years
Depth Range
0–375 m
Trophic Level
3.6
Resilience
Very low
Vulnerability
51.00/100
Migration
Catadromous
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 52 - 66; Anal spines: 1; Anal soft rays: 38 - 47; Vertebrae: 34 - 37. Distinguished by the presence of both eyes on the same side of the head, dorsal and anal fins that are marked with dark and light (white to orange) bars, and especially, by the stellate, bony tubercles scattered over its body . Dorsal originates over middle of upper eye; anal with a sharp, forward pointing spine (often buried in skin) before first ray; pectorals are bluntly pointed; caudal slightly rounded . Eyed side dark brown to nearly black, sometimes with indefinite blotchings (Alaskans specimens sometimes with a greenish tinge); blind side white to creamy; dorsal fin with 4 to 7 dark bars with white to orange spaces between; anal fin with 4 to 6 such bars; caudal fin with 3 or 4 dark longitudinal bars on its posterior part; in rare cases, the blind side may be partly or completely colored like the eyed side, or white may be present on the eyed side, creating a piebald effect .: short and / or deep.

🌀 Behaviour

Behavioural data for Starry flounder is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Spawn Location
Sandy
Larvae at Hatch
10.5mm

Onset of metamorphosis occurs at 10.5 mm. First settlement of young is in shallow silty-sandy substrates, usually in estuaries .

🌍 Habitat & Distribution

Marine; freshwater; brackish; demersal; catadromous ; depth range 0 - 375 m . Polar; 73°N - 33°N, 124°E - 119°W south through the Bering Sea to California.

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Catadromous
Trophic Level
3.6±0.1
Food Items

crustaceans, worms, small mollusks, brittle stars, and small fishes (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00813 × L3.09 (TL)
Max TL
91cm
Max Weight
9,100g
Dorsal Rays
59
Anal Spines
1
Anal Rays
43
Vertebrae
36

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
51.00/100
Moderate-High vulnerability
Trophic Level
3.6
Predator
Body Shape
Short and / or deep
Climate Zone
Polar
Described By
Pallas, 1787

🎣 Angling Guide

Difficulty
Beginner
Fight Rating
strong pulls with head-shakes
Best Seasons
spring,summer,fall
Best Time
incoming tide, dawn and dusk
Line Weight
15-30
Rod Type
medium-heavy spinning
Hook Size
2/0-5/0
Catch & Release
✓ Recommended
Best Months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Techniques
bottom fishing popping cork soft plastics live bait
Bait & Lures
live shrimp cut mullet soft plastic paddle-tails popping corks
Recommended Tackle
  • medium-heavy 7ft spinning rod
  • 30-50 lb braid
  • fluorocarbon leader
Where to Find Them
  • grass flats
  • oyster bars
  • marsh drains
  • deeper channel edges
Tips & Tricks
Popping cork technique attracts fish from distance. Fish moving tides.
Catch & Release Tips

Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.

Regulations Summary

⚠️ Slot limits protect breeding-size fish. Verify daily bag limits.

📊 Population Dynamics

Year Region Index Notes
- - -

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Long-jaw flounder · Starry Flounder
🇩🇰Danish Stjerneflynder
🇩🇪German Sternflunder
🇫🇷French Plie du Pacifique · flet étiolé · flet étoilé
🇯🇵Japanese Numagarei · ヌマガレイ
🇰🇷Korean 강도다리
🇵🇱Polish Gwódzica
🇵🇹Portuguese Solha-estrelada-do-Pacífico
🇷🇺Russian Звездчатая камбала · Камбала звездчатая
🇨🇳Chinese 強鰈 · 星斑川鰈

Scientific Synonyms

Scientific Name Author Year Status
Platichthys rugosus Girard 1854 Synonym
Platichthys stellatus stellatus Pallas 1787 Synonym
Pleuronectes stellatus Pallas 1787 Synonym
Pseudoplatichthys oshorensis Hikita 1934 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 135 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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