New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Data Deficient 🌡️ Deep-water

Barathronus Affinis

Barathronus affinis Brauer, 1906
Max Length
4.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Deep-water
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Overview information for Barathronus Affinis is currently being compiled by our editorial team.

Scientific Name
Barathronus affinis
Authority
Brauer, 1906
Habitat
Marine
Climate
Deep-water
IUCN Status
DD
Max Length
4.7 cm
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 77; Anal soft rays: 67; Vertebrae: 78. This species is distinguished from the other four Barathronus species with a transparent peritoneum by the following set of characters: vomer with two fangs; ventral flexure of the anteriormost vertebrae; anterior gill arch with 20 long rakers; D 77, A 67, pectoral-fin rays 22; vertebrae precaudal 34, total 78; except for black lenses the preserved specimen, it is uniformly white-yellowish .Cross section: compressed.

🌀 Behaviour

Behavioural data for Barathronus Affinis is currently being reviewed.

🦐 Diet

Diet information for Barathronus Affinis is currently being compiled.

🥚 Reproduction

Reproduction data for Barathronus Affinis is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range ? - 2919 m . Deep-water Central Indian Ocean: Chagos Archipelago.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.03 (TL)
Max TL
4.7cm
Dorsal Rays
77
Anal Rays
67
Vertebrae
78

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Deep-water
Described By
Brauer, 1906

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Barathronus Affinis ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.