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🌊 Marine 🌡️ Deep-water

Dolphin snailfish

Paraliparis delphis Stein, Chernova & Andriashev, 2001
Max Length
12.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Deep-water
Resilience
Medium
Vulnerability
17.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Dolphin snailfish (Paraliparis delphis) 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 12.7 cm. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Paraliparis delphis
Authority
Stein, Chernova & Andriashev, 2001
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
Max Length
12.7 cm
Trophic Level
3.5
Resilience
Medium
Vulnerability
17.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 61; Anal spines: 0; Anal soft rays: 53; Vertebrae: 67. Caudal-fin rays 8; pectoral girdle with 2 round radials; chin pores almost touching, not in a pit but with thin skin fold anteriorly, interspace unpigmented; lower end of gill opening and uppermost pectoral-fin ray horizontal with pupil; opercular flap triangular with rounded end; pectoral without rudimentary rays; nephrohaemal canal present on vertebrae 5-11; HL 18% SL, preanal length 31% SL; color very dark, uniformly brownish-black, mouth grey, tongue grey-dotted, peritoneum black .: elongated.

🌀 Behaviour

Behavioural data for Dolphin snailfish is currently being reviewed.

🦐 Diet

Diet information for Dolphin snailfish is currently being compiled.

🥚 Reproduction

Reproduction data for Dolphin snailfish is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range ? - 1000 m . Deep-water west coast of Tasmania, 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
12.7cm
Dorsal Rays
61
Anal Rays
53
Vertebrae
67

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
17.00/100
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 Dolphin Snailfish
🌍CES terčovka delfínovitá

🗺️ 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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