New 🐟 2024 Mercury Safety Guide Now Available. Omega-3 Rankings Updated. View Omega-3 Rankings →

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

Plateau chub

Evarra eigenmanni Woolman, 1894
← All Species
Max Length
—
Max Weight
—
Lifespan
—
Trophic Level
2.3
Depth
—
Climate
Tropical
Resilience
Medium
Vulnerability
39.00/100
Typical Length
—
Depth Zone
—

📖 Overview

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

Scientific Name
Evarra eigenmanni
Authority
Woolman, 1894
Habitat
Freshwater
Climate
Tropical
IUCN Status
EX
Trophic Level
2.3
Resilience
Medium
Vulnerability
39.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Evarra
Evarra
Species
Plateau chub
Evarra eigenmanni

🐟 Physical Description

Physical description for Plateau chub is currently being compiled.

🌀 Behaviour

Behavioural data for Plateau chub is currently being reviewed.

🦐 Diet

Diet information for Plateau chub is currently being compiled.

🥚 Reproduction

Reproduction data for Plateau chub is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical North America: Mexico.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.3±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Extinct
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
39.00/100
Moderate vulnerability
Trophic Level
2.3
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Woolman, 1894

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet — be the first to log one!

View all observations for Plateau 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Spotted incorrect or outdated data?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.