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🌊 Marine 🌡️ Polar

Paraliparis Orbitalis

Paraliparis orbitalis Stein, 2012
Max Length
21.5 cm
Max Weight
Lifespan
Trophic Level
3.6
Depth
1110–1210 m
Climate
Polar
Resilience
High
Vulnerability
25.00/100
Typical Length
Depth Zone

📖 Overview

Paraliparis Orbitalis (Paraliparis orbitalis) is a ray-finned fish of the family Liparidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 21.5 cm. It occurs at depths between 1110 and 1210 metres. With a trophic level of 3.6, it is a mid-level predator.

Scientific Name
Paraliparis orbitalis
Authority
Stein, 2012
Habitat
Marine
Climate
Polar
Body Shape
Elongated
Max Length
21.5 cm
Depth Range
1110–1210 m
Trophic Level
3.6
Resilience
High
Vulnerability
25.00/100
Salinity
30–40 ppt

🐟 Physical Description

V 65 (9+56). Lower jaw included. Teeth stout, simple canines forming wide bands anteriorly in both jaws, symphyseal gaps absent. Pectoral fin rays 22-24, caudal 9 (4/5), radials 4 (3+1), scapula and coracoid with well-developed helves. Snout-anus distance 20% (about equal to HL), anus-anal fin 18% SL; snout short ~20% head length, eye 33, orbit 38% HL. Black pigment on body visible under, above and below pale gill flap. .: elongated.

🌀 Behaviour

Behavioural data for Paraliparis Orbitalis is currently being reviewed.

🦐 Diet

Diet information for Paraliparis Orbitalis is currently being compiled.

🥚 Reproduction

Reproduction data for Paraliparis Orbitalis is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 1110 - 1210 m . Polar known only from the type, collected at 1110–1210 m off Cape Adare, Ross Sea, Antarctica (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.15 (TL)
Max TL
21.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Elongated
Climate Zone
Polar
Described By
Stein, 2012

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