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🌊 Marine Data Deficient 🌡️ Subtropical

Yirrkala Ori

Yirrkala ori McCosker, 2011
Max Length
43.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Yirrkala Ori (Yirrkala ori) is a ray-finned fish of the family Ophichthidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 43.8 cm. With a trophic level of 3.7, it is a mid-level predator. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Yirrkala ori
Authority
McCosker, 2011
Habitat
Marine
Climate
Subtropical
IUCN Status
DD
Max Length
43.8 cm
Trophic Level
3.7
Resilience
High
Vulnerability
27.00/100
Salinity
30–40 ppt

🐟 Physical Description

Vertebrae: 149 - 152. This species is distinguished by the following set of characters: head 6.2-6.7% TL; tail 50% TL; dorsal-fin origin nearly above gill openings; eye behind middle of upper jaw; supraorbital pores 4; teeth conical, minute, uniserial on jaws and vomer; colour yellowish, slightly darker dorsally; total vertebrae 149-152; mean vertebral formula 6.5-74-150 (n=4) .: eel-like.

🌀 Behaviour

Behavioural data for Yirrkala Ori is currently being reviewed.

🦐 Diet

Diet information for Yirrkala Ori is currently being compiled.

🥚 Reproduction

Reproduction data for Yirrkala Ori is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range ? - 20 m . Subtropical South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.7±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00093 × L2.99 (TL)
Max TL
43.8cm
Vertebrae
151

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3.7
Predator
Climate Zone
Subtropical
Described By
McCosker, 2011

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