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🌊 Marine 🌡️ Temperate

Kawari-inki-uo

Paraliparis anomalus Murasaki, Kai, Misawa & Narimatsu, 2025
Max Length
9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
635–687 m
Climate
Temperate
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Kawari-inki-uo (Paraliparis anomalus), first described by Murasaki, Kai, Misawa & Narimatsu, 2025 is a small fish in the family Liparidae (order Perciformes). Adults typically reach 9.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 635 to 687 metres. It occurs in Temperate waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Paraliparis anomalus
Authority
Murasaki, Kai, Misawa & Narimatsu, 2025
Habitat
Marine
Climate
Temperate
Body Shape
Elongated
Max Length
9 cm
Depth Range
635–687 m
Trophic Level
3.4
Resilience
High
Vulnerability
13.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 61 - 62; Anal soft rays: 56; Vertebrae: 67. This species is distinguished by the following set of characters: vertebrae 67 (9 + 58); with a single pair of pleural ribs on abdominal vertebra; D 61-62; A 56; pectoral-fin rays 27; caudal-fin rays 9 (1+4/4); teeth on both jaws primarily trilobed; orbit length 23%-26% HL; cephalic pore pattern 2-6-7-2; gill slit extending ventrally to the third pectoral-fin ray base; pyloric caeca ?9; when fresh, body pink, pale when preserved .: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Kawari-inki-uo 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 635 - 687 m . Temperate Northwest Pacific: Japan.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.15 (TL)
Max TL
9cm
Dorsal Rays
62
Anal Rays
56
Vertebrae
67

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Murasaki, Kai, Misawa & Narimatsu, 2025

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