New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Least Concern 🌡️ Deep-water

Mid-Atlantic skate

Rajella kukujevi Dolganov, 1985
Max Length
84 cm
Max Weight
Lifespan
Trophic Level
3.7
Depth
750–2191 m
Climate
Deep-water
Resilience
Low
Vulnerability
55.00/100
Typical Length
Depth Zone
deep-water

📖 Overview

Holotype taken from a depth between 750 and 800 m . Oviparous . Eggs have horn-like projections on the shell .

Scientific Name
Rajella kukujevi
Authority
Dolganov, 1985
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
84 cm
Depth Range
750–2191 m
Trophic Level
3.7
Resilience
Low
Vulnerability
55.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Mid-Atlantic skate is currently being compiled.

🌀 Behaviour

Behavioural data for Mid-Atlantic skate is currently being reviewed.

🦐 Diet

Diet information for Mid-Atlantic skate is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, paired eggs are laid. Embryos feed solely on yolk .

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 750 - 2191 m . Deep-water known from the type locality, 49°50'N, 29°33'W.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.7±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00309 × L3.24 (TL)
Max TL
84cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
55.00/100
Moderate-High vulnerability
Trophic Level
3.7
Predator
Climate Zone
Deep-water
Described By
Dolganov, 1985

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Mid-Atlantic skate · White deep-water skate
🌍CES rejnok Kukujevův
🇩🇪German Kukujevs Rochen · Mittelatlantischer Rochen
🇫🇮Finnish valkoselkärausku
🇫🇷French Raie de Kukujev · Raie pâlotte
🌍LIT Kukujevo raja
🇵🇹Portuguese Raia-oceânica
🇷🇺Russian Скат Кукуева

Scientific Synonyms

Scientific Name Author Year Status
Raja kukujevi Dolganov 1985 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet — be the first to log one!

View all observations for Mid-Atlantic skate ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.