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🌊 Marine 🌡️ Deep-water

Shorthead eelpout

Pachycara brachycephalum Pappenheim, 1912
Max Length
35 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
200–1810 m
Climate
Deep-water
Resilience
Low
Vulnerability
58.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Shorthead eelpout (Pachycara brachycephalum) is a ray-finned fish of the family Zoarcidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 35 cm. It occurs at depths between 200 and 1810 metres. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Pachycara brachycephalum
Authority
Pappenheim, 1912
Habitat
Marine
Climate
Deep-water
Max Length
35 cm
Depth Range
200–1810 m
Trophic Level
3.4
Resilience
Low
Vulnerability
58.00/100
Water Temp
0–9 °C
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Shorthead eelpout is currently being compiled.

🌀 Behaviour

Behavioural data for Shorthead eelpout is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Viviparous 📦 Batch Spawner 🤰 Viviparous
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
Internal

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 200 - 1810 m . Deep-water; 0°C - 9°C ; 60°S - 78°S Southern Ocean: circum-Antarctic.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.4±0.4
Food Items

krill and amphipods (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00282 × L3.2 (TL)
Max TL
35cm

🌡️ Water Parameters & Tolerance

Temperature Range
0–9°C
Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
58.00/100
High vulnerability
Trophic Level
3.4
Predator
Climate Zone
Deep-water
Described By
Pappenheim, 1912

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Austrolycichthys brachycephalus Pappenheim 1912 Synonym
Lycodes brachycephalus Pappenheim 1912 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 18 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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