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🌊 Marine Least Concern 🌡️ Deep-water

Oda's skate

Rhinoraja odai Ishiyama, 1958
Max Length
52 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
300–870 m
Climate
Deep-water
Resilience
Low
Vulnerability
51.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Found in deep water . Depth range given by H. Ishihara (pers.comm. 07/07). 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 . Egg capsules are 5.7-5.9 cm long and 3.2-3.3 cm wide .

Scientific Name
Rhinoraja odai
Authority
Ishiyama, 1958
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
52 cm
Depth Range
300–870 m
Trophic Level
3.8
Resilience
Low
Vulnerability
51.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Oda's skate is currently being compiled.

🌀 Behaviour

Behavioural data for Oda's skate is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous, paired eggs are laid. Embryos feed solely on yolk . Distinct pairing with embrace. Young may tend to follow large objects, such as their mother .

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 300 - 870 m. Deep-water Northwest Pacific: off the Izu Peninsula, Japan.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.8±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00562 × L3.11 (TL)
Max TL
52cm

🌡️ 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
51.00/100
Moderate-High vulnerability
Trophic Level
3.8
Predator
Climate Zone
Deep-water
Described By
Ishiyama, 1958

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Bathyraja odai Ishiyama 1952 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
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