Bubu
📖 Overview
Inhabits lakes and large rivers . Has never been observed in large quantities in forested areas . Occurs in shallow water with muddy bottom. Bottom feeder, omnivore, feeds on plankton, seeds, detritus , mollusks , mud, debris , insect larvae , worms and small Crustacea . Oviparous . Nested eggs are guarded by the male parent . Furthermore, the male plays host to eggs and young of Dinotopterus cunningtoni which takes advantage of the already prepared nest and feed on the host brood . An example of interspecific brood care.
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 2; Dorsal soft rays (total): 7 - 8; Anal spines: 3 - 4; Anal soft rays: 6 - 8. Diagnosis: head width usually less than 2/3 of standard length . Snout long and pointed, generally greater than half the head length in adults , length more than 0.9 times the head width in adults (less in juveniles) . Hind margin of adipose fin rounded; premaxillary dentition forming (in adults) two close-set oval plates . Maxillary barbel often blackish and only rarely reaching to anterior margin of opercula , usually not reaching beyond eye and much shorter than outer mandibular barbel . 8-12 (usually 10 or 11) gill rakers on lower limb of first gill arch; palatine membrane with multiple invaginations, 1-4 of them forming longer lobes; dorsal margin of cleithral process ending in a point (visible only in adults) . : fusiform / normal; Cross section: circular.
🌀 Behaviour
Behavioural data for Bubu is currently being reviewed.
🦐 Diet
🥚 Reproduction
Eggs are brooded and guarded by the male parent .
🌍 Habitat & Distribution
Freshwater; demersal; pH range: 6.5 - 7.8; dH range: ? - 28; potamodromous . Tropical; 21°C - 25°C West Africa (Ref.
🌿 Ecology
plankton, seeds, detritus (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Bubu 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 | 17.2 g |
| Omega-3 (total) | 402 mg |
🔬 Mercury Safety
Mercury data for Bubu 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 |
|---|---|---|---|
| - | - | - |
🔍 Similar Species
👥 Community & Contribute
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