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🌊 Marine 🌡️ Deep-water

Australian snailfish

Paraliparis australiensis Stein, Chernova & Andriashev, 2001
Max Length
16.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
1090–1160 m
Climate
Deep-water
Resilience
High
Vulnerability
23.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Australian snailfish (Paraliparis australiensis) is a ray-finned fish of the family Liparidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 16.4 cm. It occurs at depths between 1090 and 1160 metres. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Paraliparis australiensis
Authority
Stein, Chernova & Andriashev, 2001
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
Max Length
16.4 cm
Depth Range
1090–1160 m
Trophic Level
3.5
Resilience
High
Vulnerability
23.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 60; Anal spines: 0; Anal soft rays: 54; Vertebrae: 65. Caudal-fin rays 8; pectoral girdle with round radials; eye nearly touching dorsal contour; snout blunt, large, 3.7% HL; mouth horizontal, teeth very small; chin pore pair in a common pit, interspace equals pore diameter; gill opening ventral end horizontal with lower third of eye; pectoral fin deeply notched, upper pectoral lobe short, 63% HL, notch rays absent; color very dark blackish-brown, peritoneum black, mouth and tongue grey .: elongated.

🌀 Behaviour

Behavioural data for Australian 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 1090 - 1160 m . Deep-water South Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.15 (TL)
Max TL
16.4cm
Dorsal Rays
60
Anal Rays
54
Vertebrae
65

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Stein, Chernova & Andriashev, 2001

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Australian Snailfish
🌍CES terčovka australská

🗺️ 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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