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💧 Freshwater 🍽️ Edible ⚠️ Venomous ⚡ Traumatogenic 🌡️ Tropical

Cathorops Variolosus

Cathorops variolosus Valenciennes, 1840
Max Length
14.1 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Cathorops Variolosus (Cathorops variolosus) is a ray-finned fish of the family Ariidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 14.1 cm. With a trophic level of 4, it is a mid-level predator. Commercially fished and consumed as food, venomous.

Scientific Name
Cathorops variolosus
Authority
Valenciennes, 1840
Habitat
Freshwater
Climate
Tropical
Max Length
14.1 cm
Trophic Level
4
Resilience
High
Vulnerability
16.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Siluriformes
Siluriformes
Family
Ariidae
Ariidae
Genus
Cathorops
Cathorops
Species
Cathorops Variolosus
Cathorops variolosus

🐟 Physical Description

Physical description for Cathorops Variolosus is currently being compiled.

🌀 Behaviour

Behavioural data for Cathorops Variolosus is currently being reviewed.

🦐 Diet

Diet information for Cathorops Variolosus is currently being compiled.

🥚 Reproduction

Reproduction data for Cathorops Variolosus is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical South America: French Guiana.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
4±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.13 (TL)
Max TL
14.1cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Climate Zone
Tropical
Described By
Valenciennes, 1840

🍽️ Edibility & Flavour

"Cathorops Variolosus is an edible species."

✗ Not for Raw
✓ Fresh Indicators
  • Clear, bright eyes — cloudy eyes indicate age
  • Firm flesh that springs back when pressed
  • Fresh ocean smell, never strong or ammonia-like
  • Bright red or pink gills, not grey or brown
  • Shiny, moist skin with scales tightly attached
✗ Avoid If
  • Cloudy or sunken eyes
  • Strong fishy or ammonia odour
  • Soft, mushy flesh that doesn't spring back
  • Discoloured or dry flesh
Best Cooking Methods
Baking Grilling Pan-frying

Nutrition

Detailed nutritional data for Cathorops Variolosus is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Cathorops Variolosus has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.

🌿 Sustainability

Best Choice
Healthy stocks, low impact
Good Alternative
Well-managed, minor concerns
Use Caution
Check sourcing and season
Avoid
Overfished or high impact

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Arius variolosus Valenciennes 1840 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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