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

🌊 Marine Least Concern 🌡️ Tropical

Deep-water drum

Protosciaena bathytatos Chao & Miller, 1975
Max Length
42 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
70–600 m
Climate
Tropical
Resilience
Medium
Vulnerability
31.00/100
Typical Length
30 cm
Depth Zone
demersal

📖 Overview

Found over mud bottoms between 70-140 m around islands and between 250 and 600 m on the continental slope . Feeds mainly on shrimps and small fishes .

Scientific Name
Protosciaena bathytatos
Authority
Chao & Miller, 1975
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
42 cm
Depth Range
70–600 m
Trophic Level
4.1
Resilience
Medium
Vulnerability
31.00/100
Salinity
30–40 ppt

🐟 Physical Description

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

🌀 Behaviour

Behavioural data for Deep-water drum is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 70 - 600 m , usually ? - 180 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4.1±0.7
Food Items

shrimps and small fishes (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00776 × L3.1 (TL)
Max TL
42cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
4.1
Apex / Top predator
Climate Zone
Tropical
Described By
Chao & Miller, 1975

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Deep-water Drum
🌍CES smuha hlubokomořská

Scientific Synonyms

Scientific Name Author Year Status
Sciaena bathytatos Chao & Miller 1975 Synonym

🗺️ 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 Deep-water drum ↗
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Spotted incorrect or outdated data?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.