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🌊 Marine 🌡️ Deep-water

Greenland manefish

Caristius fasciatus Borodin, 1930
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
100–420 m
Climate
Deep-water
Resilience
-
Vulnerability
21.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Minimum depth reported . From catches of mature females and juveniles, spawning apparently occurs on the periphery of subtropical waters (in the Sargasso Sea, in the zone of the Gulf Stream and off the Azores) .

Scientific Name
Caristius fasciatus
Authority
Borodin, 1930
Habitat
Marine
Climate
Deep-water
Body Shape
Short and / or deep
Max Length
30 cm
Depth Range
100–420 m
Latitude
56°S – 76°N
Trophic Level
3.1
Vulnerability
21.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 31 - 34; Anal spines: 0; Anal soft rays: 18 - 21; Vertebrae: 35 - 38. This species is distinguished from C. macropus and C. meridionalis. by having fewer and larger teeth (25 or fewer in each jaw and 4-7 in palatine vs. 18 or more and 3-13, respectively) and fewer vertebrae (35-38 vs. 37-41); from C. digitus by the absence of a series of fingerlike papillae inside the opercle (0 or 1 papilla in C. fasciatus), the short conical pharyngeal teeth (vs. elongate pharyngeal teeth), and fewer gill rakers (18-21 vs. 22-26) .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Greenland manefish 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; bathypelagic; depth range 100 - 420 m . Deep-water; 76°N - 56°S, 137°W - 31°E Northeast Pacific: British Columbia, Canada.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.02455 × L3 (TL)
Max TL
30cm
Dorsal Rays
33
Anal Rays
20
Vertebrae
37

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Short and / or deep
Climate Zone
Deep-water
Latitude Range
76°N – 56°S
Described By
Borodin, 1930

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Caristius groenlandicus Jensen 1941 Synonym
Platyberyx groenlandicus Jensen 1941 Synonym
Pteraclis fasciatus Borodin 1930 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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