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🌊 Marine 🌡️ Deep-water

Brown ribbed snailfish

Paraliparis dewitti Stein, Chernova & Andriashev, 2001
Max Length
19.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Deep-water
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Brown ribbed snailfish (Paraliparis dewitti) 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 19.2 cm. With a trophic level of 3.6, it is a mid-level predator.

Scientific Name
Paraliparis dewitti
Authority
Stein, Chernova & Andriashev, 2001
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
Max Length
19.2 cm
Trophic Level
3.6
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 59; Anal spines: 0; Anal soft rays: 52; Vertebrae: 65. Caudal-fin rays 8; pectoral fin deeply notched, pectoral girdle with 4 round radials, one rudimentary fenestra present; about 7 anterior epineural and epipleural ribs long, stout; chin pores in common wide-oval depression, interspace equals twice their diameter; pectoral without rudimentary notch rays; prominent costal ridge present; head 21% SL, wide (67% HL); eye diameter half interorbital width; preanal length 34% SL; color light-nut-brown, skin semitransparent, peritoneum black .: elongated.

🌀 Behaviour

Behavioural data for Brown ribbed 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 ? - 1175 m . Deep-water South Australia, Great Australian Bight.

🌿 Ecology

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

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.15 (TL)
Max TL
19.2cm
Dorsal Rays
59
Anal Rays
52
Vertebrae
65

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Stein, Chernova & Andriashev, 2001

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Brown Ribbed Snailfish
🌍CES terčovka deWittova

🗺️ 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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