Spiny cat-fish
📖 Overview
Spiny cat-fish (Agamyxis albomaculatus), first described by Peters, 1877 is a medium-sized fish in the family Doradidae (order Siluriformes). Adults typically reach 15.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It feeds primarily on plankton, plant material, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is important as a food fish, kept in the aquarium hobby, and considered a sustainable seafood option under current management. As a member of the Doradidae, it shares life-history and morphological traits with its relatives in the group.
🔬 Taxonomy
🐟 Physical Description
Physical description for Spiny cat-fish is currently being compiled.
🌀 Behaviour
Behavioural data for Spiny cat-fish is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Freshwater; demersal. Tropical South America: Orinoco River basin in Venezuela.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Spiny cat-fish is an edible species."
- 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
- Cloudy or sunken eyes
- Strong fishy or ammonia odour
- Soft, mushy flesh that doesn't spring back
- Discoloured or dry flesh
⚡ Nutrition
Detailed nutritional data for Spiny cat-fish is currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for Spiny cat-fish has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🔬 Full Nutritional Profile
Per 100g - Raw, per 100g - Source: USDA FoodData Central templates (generic fish average)
📊 Population Dynamics
| Year | Region | Index | Notes |
|---|---|---|---|
| - | - | - |
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Spotted Dora · Thorny Catfish |
| 🌍CES | trnovec běloskvrnný |
| 🇪🇸Spanish | Dora de punto Orinoco · Sierra pintada |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Doras albomaculatus | Peters | 1877 | Synonym |
🦠 Common Diseases
The following diseases are known to affect Spiny cat-fish.
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .
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