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🌊 Marine 🌡️ Deep-water

Thickskin snailfish

Paraliparis eastmani Stein, Chernova & Andriashev, 2001
Max Length
18.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Deep-water
Resilience
Medium
Vulnerability
25.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Thickskin snailfish (Paraliparis eastmani), first described by Stein, Chernova & Andriashev, 2001 is a medium-sized fish in the family Liparidae (order Perciformes). Adults typically reach 18.30 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Deep-water waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Paraliparis eastmani
Authority
Stein, Chernova & Andriashev, 2001
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
Max Length
18.3 cm
Trophic Level
3.6
Resilience
Medium
Vulnerability
25.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 64; Anal spines: 0; Anal soft rays: 57; Vertebrae: 69. Caudal-fin rays 8, with 2 procurrent rays; pectoral fin deeply notched, pectoral girdle with 2 round radials; mouth oblique; teeth stout, subconical; chin pores at surface, interspace equal to diameter; gill opening small, 0.8 eye diameter, with dorsal end level with eye center; HL 19% SL; preanal length 36% SL; skin thick, not transparent; color solid black, inner surface of subrostral fold and tooth plates black-dotted .: elongated.

🌀 Behaviour

Behavioural data for Thickskin snailfish 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 ? - 1070 m . Deep-water Southwest Pacific: Tasman Sea, north of Sydney, Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.15 (TL)
Max TL
18.3cm
Dorsal Rays
64
Anal Rays
57
Vertebrae
69

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Stein, Chernova & Andriashev, 2001

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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