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 Endangered 🌡️ Subtropical

Hyphessobrycon Duragenys

Hyphessobrycon duragenys Ellis, 1911
← All Species
Max Length
6.8 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
12.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Overview information for Hyphessobrycon Duragenys is currently being compiled by our editorial team.

Scientific Name
Hyphessobrycon duragenys
Authority
Ellis, 1911
Habitat
Freshwater
Climate
Subtropical
IUCN Status
EN
Max Length
6.8 cm
Trophic Level
2.9
Resilience
High
Vulnerability
12.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Hyphessobrycon Duragenys is currently being compiled.

🌀 Behaviour

Behavioural data for Hyphessobrycon Duragenys is currently being reviewed.

🦐 Diet

Diet information for Hyphessobrycon Duragenys is currently being compiled.

🥚 Reproduction

Reproduction data for Hyphessobrycon Duragenys is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical South America: Upper Tietê and Paraíba do Sul River basins.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.9±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01202 × L3.09 (TL)
Max TL
6.8cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Climate Zone
Subtropical
Described By
Ellis, 1911

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Hyphessobrycon Duragenys ↗
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Spotted incorrect or outdated data?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.