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🌊 Marine Least Concern 🍽️ Edible 🌡️ Temperate

Cuphead skate

Bathyraja scaphiops Norman, 1937
Max Length
111 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
100–500 m
Climate
Temperate
Resilience
Low
Vulnerability
70.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Oviparous . Eggs have horn-like projections on the shell . Reportedly taken as bycatch in deeper water benthic trawl and longline teleost target fisheries as well as in target longline skate fishing from off Mar del Plata, Argentina .

Scientific Name
Bathyraja scaphiops
Authority
Norman, 1937
Habitat
Marine
Climate
Temperate
IUCN Status
LC
Max Length
111 cm
Depth Range
100–500 m
Trophic Level
4
Resilience
Low
Vulnerability
70.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Cuphead skate is currently being compiled.

🌀 Behaviour

Behavioural data for Cuphead skate is currently being reviewed.

🦐 Diet

Diet information for Cuphead skate is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, paired eggs are laid. Embryos feed solely on yolk . Eggs have horn-like projections on the shell .

🌍 Habitat & Distribution

Marine; demersal; depth range 100 - 500 m , usually 104 - 159 m . Temperate; 35°S - 55°S, 67°W - 52°W Southwest Atlantic: Uruguay to Argentina (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00562 × L3.13 (TL)
Max TL
111cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
70.00/100
High vulnerability
Trophic Level
4
Apex / Top predator
Climate Zone
Temperate
Described By
Norman, 1937

🍽️ Edibility & Flavour

"Cuphead skate 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 14.9 g
Omega-3 (total) 677 mg

🔬 Mercury Safety

Mercury data for Cuphead skate 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

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 25 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Cuphead skate ↗
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