aquarium
📖 Overview
Commonly occurs in running water, lakes and submerged vegetation in the Sudd, rare in fringing vegetation. Feeds on the bottom on mud, debris, insects, notably chironomid larvae and mollusks. Gravid fish are recorded throughout the year with a peak in the dry season .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 2; Dorsal soft rays (total): 7; Anal spines: 0; Anal soft rays: 6 - 8. Diagnosis: head broad (width at least 2/3 of length); snout length less than 0.9 times head width; hind margin of adipose fin nearly straight; premaxillary dentition forming (in adults) 2 well separated, kidney-shaped plates; maxillary barbels never black and reaching at least to hind margin of eye; 8-11 (usually 9 or 10) gill rakers on lower limb of first gill arch; palatine membrane bilobed (with a large and a smaller lobe); dorsal margin of cleithral process broad and flat (visible only in adults) . : elongated.
🌀 Behaviour
Behavioural data for aquarium is currently being reviewed.
🦐 Diet
Diet information for aquarium is currently being compiled.
🥚 Reproduction
Reproduction data for aquarium is currently being compiled.
🌍 Habitat & Distribution
Freshwater; demersal; pH range: 7.0 - 8.0; dH range: ? - 25; potamodromous . Tropical; 24°C - 26°C ; 35°N - 10°N West African rivers from Senegal to Chad basins, and more east in the Nile and Lake Turkana basins (Ref.
🌿 Ecology
the bottom on mud, debris, insects, notably chironomid larvae and mollusks
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"aquarium 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
Per 100g cooked - Source: USDA FoodData Central
| Nutrient | Amount |
|---|---|
| Protein | 16.6 g |
| Omega-3 (total) | 263 mg |
🔬 Mercury Safety
Mercury data for aquarium has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Black Spotted Catfish |
| 🇸🇦Arabic | Dokman · Homar El Hoot · Krefsh Shaall · Zomar |
| 🌍CES | sumíček dvojštítý |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Auchenaspis biscutatus | Geoffroy Saint-Hilaire | 1809 | Synonym |
| Auchenoglanis senegali | Retzer | 2010 | Synonym |
| Pimelodus biscutatus | Geoffroy Saint-Hilaire | 1809 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 22 records indexed .
👥 Community & Contribute
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