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💧 Freshwater Least Concern 🎣 Game Fish 🌡️ Subtropical 🎣 Game Fish

White catfish

Ameiurus catus Linnaeus, 1758
Max Length
95 cm
Max Weight
9.8 kg
Lifespan
14 yrs
Trophic Level
3.2
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
43.00/100
Typical Length
30.5 cm
Depth Zone
demersal

📖 Overview

Adults inhabit sluggish, mud-bottomed pools, open channels, and backwaters of small to large rivers; also in lakes and impoundments. They feed on wide variety of fishes, insects and crustaceans .

Scientific Name
Ameiurus catus
Authority
Linnaeus, 1758
Habitat
Freshwater
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
95 cm
Max Weight
9.8 kg
Lifespan
14 years
Trophic Level
3.2
Resilience
Medium
Vulnerability
43.00/100
Migration
Potamodromous

🔬 Taxonomy

🐟 Physical Description

: fusiform / normal.

🌀 Behaviour

Behavioural data for White 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; brackish; demersal; potamodromous . Subtropical; 43°N - 24°N, 89°W - 71°W North America: Rivers of the Atlantic coastal states of USA from Florida to New York.

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Potamodromous
Trophic Level
3.2±0.45
Food Items

wide variety of fishes, insects and crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00759 × L3.09 (TL)
Max TL
95cm
Max Weight
9,800g

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
43.00/100
Moderate vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Linnaeus, 1758

🎣 Angling Guide

Difficulty
Beginner
Fight Rating
strong pulls with head-shakes
Best Seasons
spring,summer,fall
Best Time
incoming tide, dawn and dusk
Line Weight
15-30
Rod Type
medium-heavy spinning
Hook Size
2/0-5/0
Catch & Release
✓ Recommended
Best Months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Techniques
bottom fishing popping cork soft plastics live bait
Bait & Lures
live shrimp cut mullet soft plastic paddle-tails popping corks
Recommended Tackle
  • medium-heavy 7ft spinning rod
  • 30-50 lb braid
  • fluorocarbon leader
Where to Find Them
  • grass flats
  • oyster bars
  • marsh drains
  • deeper channel edges
Tips & Tricks
Popping cork technique attracts fish from distance. Fish moving tides.
Catch & Release Tips

Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.

Regulations Summary

⚠️ Slot limits protect breeding-size fish. Verify daily bag limits.

📊 Population Dynamics

Year Region Index Notes
- - -

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Amiurus catus Linnaeus 1758 Synonym
Amiurus lophius Cope 1870 Synonym
Amiurus niveiventris Cope 1870 Synonym
Ichthaelurus kevinskii Stauffer 1869 Synonym
Ichthyaelurus mccaskei Stauffer 1869 Synonym
Ictalurus catus Linnaeus 1758 Synonym
Pimelodus albidus Lesueur 1819 Synonym
Pimelodus catus Linnaeus 1758 Synonym
Pimelodus lynx Girard 1859 Synonym
Silurus catus Linnaeus 1758 Synonym

🦠 Common Diseases

The following diseases are known to affect White catfish.

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 81 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for White catfish ↗
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