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

🌊 Marine Least Concern 🌡️ Deep-water

African armoured searobin

Peristedion cataphractum Linnaeus, 1758
Max Length
40 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
50–848 m
Climate
Deep-water
Resilience
Medium
Vulnerability
38.00/100
Typical Length
18 cm
Depth Zone
deep-water

📖 Overview

Depth range from 50-600 m and from 288-848 m in the eastern Ionian Sea . Gregarious. Occurs on muddy or rocky bottoms of the shelf. Digs the mud with its rostrum, searching for prey; stands and walks on the bottom with its free pectoral rays. After a pelagic existence, the juveniles live in coastal waters before migrating to deeper waters . Minimum depth range taken from Ref. 27000.

Scientific Name
Peristedion cataphractum
Authority
Linnaeus, 1758
Habitat
Marine
Climate
Deep-water
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
40 cm
Depth Range
50–848 m
Latitude
15°S – 52°N
Trophic Level
3.6
Resilience
Medium
Vulnerability
38.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

: fusiform / normal.

🌀 Behaviour

Behavioural data for African armoured searobin 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; demersal; depth range 50 - 848 m , usually ? - 150 m . Deep-water; 52°N - 15°S, 18°W - 36°E

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water ⬇️ Benthic
Trophic Level
3.6±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00427 × L3.05 (TL)
Max TL
40cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2014

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
38.00/100
Moderate vulnerability
Trophic Level
3.6
Predator
Body Shape
Fusiform / normal
Climate Zone
Deep-water
Latitude Range
52°N – 15°S
Described By
Linnaeus, 1758

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Octonus olosteon Rafinesque 1810 Synonym
Peristedion chabrontera Lacepède 1801 Synonym
Peristedion macronema Cadenat 1951 Synonym
Peristedion malarmat Lacepède 1801 Synonym
Trigla cataphracta Linnaeus 1758 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 684 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 African armoured searobin ↗
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.