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🌊 Marine 🌡️ Polar

Paraliparis Longicaecus

Paraliparis longicaecus Stein, 2012
Max Length
27.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
1431–1658 m
Climate
Polar
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Paraliparis Longicaecus (Paraliparis longicaecus) is a ray-finned fish of the family Liparidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 27.4 cm. It occurs at depths between 1431 and 1658 metres. With a trophic level of 3.6, it is a mid-level predator.

Scientific Name
Paraliparis longicaecus
Authority
Stein, 2012
Habitat
Marine
Climate
Polar
Body Shape
Elongated
Max Length
27.4 cm
Depth Range
1431–1658 m
Trophic Level
3.6
Resilience
High
Vulnerability
27.00/100
Salinity
30–40 ppt

🐟 Physical Description

V 69, P 21, C 7. Radials 4 (3+1), R1, R3 notched; scapula with helve, coracoid with basal notch. Chin pores paired, surrounding tissue fold probably present. Teeth sharp canines. Premaxillary teeth about 30, decreasing in size anteriorly, uniserial except near symphysis, where irregularly bi-or tri-serial for about12 teeth; mandibular teeth smaller, uniserial, about 50. HL 19% SL, upper jaw about 43% HL, preanal fin length about 230, anus-anal fin origin about 130, chin pore interspace 4% HL. Pyloric caeca ~70% HL. Body color pale rosy white .: elongated.

🌀 Behaviour

Behavioural data for Paraliparis Longicaecus 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; bathydemersal; depth range 1431 - 1658 m . Polar northwest edge of Mawson Bank, Ross Sea, at 1431–1658 m (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.15 (TL)
Max TL
27.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Elongated
Climate Zone
Polar
Described By
Stein, 2012

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