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💧 Freshwater Vulnerable 🌡️ Tropical

Rio Verde catfish

Ictalurus mexicanus Meek, 1904
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
-
Climate
Tropical
Resilience
Low
Vulnerability
72.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Rio Verde catfish (Ictalurus mexicanus), first described by Meek, 1904 is a fish in the family Ictaluridae (order Siluriformes). It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Vulnerable.

Scientific Name
Ictalurus mexicanus
Authority
Meek, 1904
Habitat
Freshwater
Climate
Tropical
IUCN Status
VU
Trophic Level
3.7
Resilience
Low
Vulnerability
72.00/100
Migration
Non-migratory
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Rio Verde catfish is currently being compiled.

🌀 Behaviour

Behavioural data for Rio Verde catfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal; non-migratory . Tropical; 38°N - 15°N Central America: Mexico.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Migration
Non-migratory
Trophic Level
3.7±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00589 × L3.07 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
72.00/100
High vulnerability
Trophic Level
3.7
Predator
Climate Zone
Tropical
Described By
Meek, 1904

🦠 Common Diseases

The following diseases are known to affect Rio Verde catfish.

👥 Community & Contribute

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