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🌊 Marine Least Concern 🍽️ Edible 🌡️ Subtropical

Speckled ray

Raja polystigma Regan, 1923
Max Length
60 cm
Max Weight
Lifespan
Trophic Level
3.3
Depth
100–400 m
Climate
Subtropical
Resilience
Low
Vulnerability
62.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Found mainly on soft bottoms . Feed mainly on crustaceans and bony fishes depending on the sex, size and also partly with the season . Oviparous. Distinct pairing with embrace. Young may tend to follow large objects, such as their mother . Eggs are oblong capsules with stiff pointed horns at the corners deposited in sandy or muddy flats . About 20-62 eggs are laid by an individual in a year .

Scientific Name
Raja polystigma
Authority
Regan, 1923
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
60 cm
Depth Range
100–400 m
Trophic Level
3.3
Resilience
Low
Vulnerability
62.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Speckled ray is currently being compiled.

🌀 Behaviour

Behavioural data for Speckled ray is currently being reviewed.

🦐 Diet

Diet information for Speckled ray is currently being compiled.

🥚 Reproduction

🐣 Oviparous
Fecundity
20–62eggs

Oviparous, paired eggs are laid. Embryos feed solely on yolk . Ripe females occurring mostly in the winter and deposit 20 to 62 egg-cases per year depending on size . Distinct pairing with embrace. Y oung may tend to follow large objects, such as their mother .

🌍 Habitat & Distribution

Marine; demersal; depth range 100 - 400 m . Subtropical Northeast Atlantic: known only from the western Mediterranean, more common along the African coasts.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.3±0.5
Food Items

crustaceans and bony fishes depending on the sex, size and also partly with the season (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00282 × L3.31 (TL)
Max TL
60cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
62.00/100
High vulnerability
Trophic Level
3.3
Predator
Climate Zone
Subtropical
Described By
Regan, 1923

🍽️ Edibility & Flavour

"Speckled ray 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 18.2 g
Omega-3 (total) 685 mg

🔬 Mercury Safety

Mercury data for Speckled ray 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 Speckled Skate · Speckled ray
🌍CES rejnok mnohoskvrnný
🇩🇪German Vielfleckrochen
🌍ELL Στικτόβατος
🇫🇮Finnish silmärausku
🇫🇷French Raie Douce · Raie tachetée
🇮🇹Italian Razza Di Montagu · Razza polistimma
🇵🇱Polish raja plamista
🇵🇹Portuguese Raia-patinadora
🇪🇸Spanish Manchada · Raya Pintada · Raya manchada
🌍SQI Raje pikaloshe
🌍TUR vatoz
🌍UKR Скат крапчастий

Scientific Synonyms

Scientific Name Author Year Status
Raia polystigma Regan 1923 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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