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🌊 Marine 🌡️ Deep-water

Deep-water dragon

Bathydraco marri Norman, 1938
Max Length
23 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
300–1250 m
Climate
Deep-water
Resilience
Medium
Vulnerability
42.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Deep-water dragon (Bathydraco marri), first described by Norman, 1938 is a medium-sized fish in the family Bathydraconidae (order Perciformes). Adults typically reach 23.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 300 to 1250 metres. It occurs in Deep-water waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Bathydraco marri
Authority
Norman, 1938
Habitat
Marine
Climate
Deep-water
Max Length
23 cm
Depth Range
300–1250 m
Trophic Level
3.6
Resilience
Medium
Vulnerability
42.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Deep-water dragon is currently being compiled.

🌀 Behaviour

Behavioural data for Deep-water dragon 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 300 - 1250 m. Deep-water; 60°S - 79°S South Shetland and South Orkney islands.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.6±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.0024 × L2.97 (TL)
Max TL
23cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
42.00/100
Moderate vulnerability
Trophic Level
3.6
Predator
Climate Zone
Deep-water
Described By
Norman, 1938

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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