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

🌿 Sustainable Seafood ⚡ Omega-3 Rankings 🔬 Mercury Safety 🏆 World Records 🎣 Fishing Licenses
API Docs
Get API Key →
💧 Freshwater Least Concern 🌡️ Tropical

Ancistrus Dubius

Ancistrus dubius Eigenmann & Eigenmann, 1889
← All Species
Max Length
12.6 cm
Max Weight
—
Lifespan
—
Trophic Level
—
Depth
—
Climate
Tropical
Resilience
Medium
Vulnerability
31.00/100
Typical Length
—
Depth Zone
demersal

📖 Overview

Overview information for Ancistrus Dubius is currently being compiled by our editorial team.

Scientific Name
Ancistrus dubius
Authority
Eigenmann & Eigenmann, 1889
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
12.6 cm
Resilience
Medium
Vulnerability
31.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Ancistrus Dubius is currently being compiled.

🌀 Behaviour

Behavioural data for Ancistrus Dubius is currently being reviewed.

🦐 Diet

Diet information for Ancistrus Dubius is currently being compiled.

🥚 Reproduction

Reproduction data for Ancistrus Dubius is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical South America: Amazon River basin and middle Paraná and Paraguay River basins.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic

📐 Morphometrics

Length–Weight Relationship: W = 0.01479 × L2.98 (TL)
Max TL
12.6cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ 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
Climate Zone
Tropical
Described By
Eigenmann & Eigenmann, 1889

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet — be the first to log one!

View all observations for Ancistrus Dubius ↗
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Spotted incorrect or outdated data?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.