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🌊 Marine Least Concern 🌡️ Subtropical

Ornate sleeper-ray

Electrolux addisoni Compagno & Heemstra, 2007
Max Length
52 cm
Max Weight
1.8 kg
Lifespan
-
Trophic Level
3.3
Depth
6–35 m
Climate
Subtropical
Resilience
-
Vulnerability
29.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Found in warm-temperate or subtropical waters approximately 310 km of coastline with very narrow continental shelf (10-36 km wide to the 200 m isobath), however, the few sightings were all inside the 50 m isobath; on reefs with sandy or gravelly areas from close inshore to less than 50 m depth, including patches of appropriate habitat on inshore and offshore rocky banks and reefs. Apparently an infauna or meiofauna feeder, feeding on polychaete worms (including a tube-worm) and at least one small shrimp-like crustacean .

Scientific Name
Electrolux addisoni
Authority
Compagno & Heemstra, 2007
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
52 cm
Max Weight
1.8 kg
Depth Range
6–35 m
Trophic Level
3.3
Vulnerability
29.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Electrolux
Electrolux
Species
Ornate sleeper-ray
Electrolux addisoni

🐟 Physical Description

Physical description for Ornate sleeper-ray is currently being compiled.

🌀 Behaviour

Behavioural data for Ornate sleeper-ray is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 6 - 35 m . Subtropical; 30°S - 32°S, 29°E - 31°E

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3.04 (TL)
Max TL
52cm
Max Weight
1,800g

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
29.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Subtropical
Described By
Compagno & Heemstra, 2007

👥 Community & Contribute

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