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🌊 Marine Data Deficient 🍽️ Edible 🎣 Game Fish 🌡️ Subtropical

Shortfin weakfish

Cynoscion parvipinnis Ayres, 1861
Max Length
69 cm
Max Weight
3.2 kg
Lifespan
Trophic Level
4.5
Depth
Climate
Subtropical
Resilience
Medium
Vulnerability
45.00/100
Typical Length
40 cm
Depth Zone
demersal

📖 Overview

Overview information for Shortfin weakfish is currently being compiled by our editorial team.

Scientific Name
Cynoscion parvipinnis
Authority
Ayres, 1861
Habitat
Marine
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
69 cm
Max Weight
3.2 kg
Trophic Level
4.5
Resilience
Medium
Vulnerability
45.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

: fusiform / normal.

🌀 Behaviour

Behavioural data for Shortfin weakfish is currently being reviewed.

🦐 Diet

Diet information for Shortfin weakfish is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous .

🌍 Habitat & Distribution

Marine; demersal. Subtropical; 34°N - 21°N, 118°W - 108°W north of Baja California, Mexico.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4.5±0.8
Food Items

small fishes (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L3.06 (TL)
Max TL
69cm
Max Weight
3,200g

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
45.00/100
Moderate vulnerability
Trophic Level
4.5
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Ayres, 1861

🍽️ Edibility & Flavour

"Shortfin weakfish is an edible species."

✗ Not for Raw
✓ Fresh Indicators
  • Clear, bright eyes — cloudy eyes indicate age
  • Firm flesh that springs back when pressed
  • Fresh ocean smell, never strong or ammonia-like
  • Bright red or pink gills, not grey or brown
  • Shiny, moist skin with scales tightly attached
✗ Avoid If
  • Cloudy or sunken eyes
  • Strong fishy or ammonia odour
  • Soft, mushy flesh that doesn't spring back
  • Discoloured or dry flesh
Best Cooking Methods
Baking Grilling Pan-frying

Nutrition

Per 100g cooked — Source: USDA FoodData Central

Nutrient Amount
Protein 19 g
Omega-3 (total) 348 mg

🔬 Mercury Safety

Mercury data for Shortfin weakfish has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.

🌿 Sustainability

Best Choice
Healthy stocks, low impact
Good Alternative
Well-managed, minor concerns
Use Caution
Check sourcing and season
Avoid
Overfished or high impact

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Corvina · Croaker · shortfin corvina · Shortfin Weakfish
🌍CES smuha krátkoploutvá
🇫🇷French Acoupa Magdalène
🇵🇹Portuguese Corvina-truta
🇷🇺Russian Короткопёрая корвина
🇪🇸Spanish corvina aleta corta · Corvina Azul

Scientific Synonyms

Scientific Name Author Year Status
Otholithes magdalenae Steindachner 1876 Synonym
Otolithus magdalenae Steindachner 1876 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 35 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Shortfin weakfish ↗
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