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🌊 Marine 🌡️ Polar

Paraliparis Tangaroa

Paraliparis tangaroa Stein, 2012
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
966–1153 m
Climate
Polar
Resilience
High
Vulnerability
21.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Paraliparis Tangaroa (Paraliparis tangaroa) is a ray-finned fish of the family Liparidae. It inhabits marine (saltwater) waters. It occurs at depths between 966 and 1153 metres. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Paraliparis tangaroa
Authority
Stein, 2012
Habitat
Marine
Climate
Polar
Body Shape
Elongated
Depth Range
966–1153 m
Trophic Level
3.5
Resilience
High
Vulnerability
21.00/100
Salinity
30–40 ppt

🐟 Physical Description

Teeth uniserial for more than posterior half of premaxilla, and almost all of mandible. V 14+?, P 20, C ? Dorsal fin with two rayless anterior pterygiophores, the first between V 4–5, first ray between V 6–7. Chin pores unusually closely paired, their distance about 1% HL; anterior crescent-shaped tissue fold possibly present. Predorsal length about 124% HL. Pectoral fin notch rays rudimentary. Radials 4 (1+1+1+1). Subdermal gelatinous tissue not well developed. Body color white .: elongated.

🌀 Behaviour

Behavioural data for Paraliparis Tangaroa 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 966 - 1153 m . Polar known only from a single specimen collected on Iselin Seamount in the Ross Sea at 966–1153 m depth.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.5±0.5

📐 Morphometrics

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

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Polar
Described By
Stein, 2012

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