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

💧 Freshwater Near Threatened 🌡️ Tropical

Atoyac chub

Graodus cumingii Günther, 1868
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Overview information for Atoyac chub is currently being compiled by our editorial team.

Scientific Name
Graodus cumingii
Authority
Günther, 1868
Habitat
Freshwater
Climate
Tropical
IUCN Status
NT
Trophic Level
2.9
Resilience
High
Vulnerability
27.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Graodus
Graodus
Species
Atoyac chub
Graodus cumingii

🐟 Physical Description

Physical description for Atoyac chub is currently being compiled.

🌀 Behaviour

Behavioural data for Atoyac chub is currently being reviewed.

🦐 Diet

Diet information for Atoyac chub is currently being compiled.

🥚 Reproduction

Reproduction data for Atoyac chub is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical North America: Mexico.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.9±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.1 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Günther, 1868

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Atoyac chub ↗
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Spotted incorrect or outdated data?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.