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🌊 Marine Critically Endangered 🌡️ Deep-water

Maltese ray

Leucoraja melitensis Clark, 1926
Max Length
52 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
60–800 m
Climate
Deep-water
Resilience
Low
Vulnerability
45.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Feed on crustaceans mainly amphipods . 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 10-56 eggs are laid per individual annually .

Scientific Name
Leucoraja melitensis
Authority
Clark, 1926
Habitat
Marine
Climate
Deep-water
IUCN Status
CR
Max Length
52 cm
Depth Range
60–800 m
Trophic Level
3.3
Resilience
Low
Vulnerability
45.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Maltese ray is currently being compiled.

🌀 Behaviour

Behavioural data for Maltese ray is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous, paired eggs are laid. Embryos feed solely on yolk . Breeds throughout the year, but ripe females observed mainly in spring and autumn . Distinct pairing with embrace. Young may tend to follow large objects, such as their mother .

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 60 - 800 m . Deep-water; 42°N - 36°N, 2°W - 16°E endemic to the coasts of Tunisia, Malta and a single record from Italy; rare off Algeria.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.3±0.53
Food Items

crustaceans mainly amphipods (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00234 × L3.21 (TL)
Max TL
52cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Critically Endangered
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
45.00/100
Moderate vulnerability
Trophic Level
3.3
Predator
Climate Zone
Deep-water
Described By
Clark, 1926

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Maltese Skate · Maltese ray
🌍CES rejnok maltský
🇩🇪German Malteser Rochen · Malteserrochen
🇫🇮Finnish maltanrausku
🇫🇷French Raie De Malte · Raie maltaise
🇮🇹Italian Razza Maltese
🌍LIT Maltos raja
🌍MLT Raja Maltija · Raja ta' Malta
🇳🇱Dutch Maltese rog
🇵🇱Polish raja Maltańska
🇪🇸Spanish Raya de Malta
🌍TUR Malta keler balığı
🌍UKR Скат мальтійський коричневий

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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