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💧 Freshwater Data Deficient 🍽️ Edible 🌡️ Tropical

Bagrus Degeni

Bagrus degeni Boulenger, 1906
Max Length
55 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
50.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Caught in reeds and papyrus; feeds on small fish; grows up to 30-40 pounds (= 13-18kg); flesh is good and fish is of high economic importance .

Scientific Name
Bagrus degeni
Authority
Boulenger, 1906
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
55 cm
Latitude
3°S – 1°N
Trophic Level
4.2
Resilience
High
Vulnerability
50.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 9; Anal soft rays: 12 - 13. Head much depressed, smooth above; long and narrow occipital processus, narrowly separated from interneural bone; snout broadly rounded, projecting beyond lower jaw . Eye iris dark, with a vivid yellow ring . Premaxillary band of teeth 6-7 times as long as broad, shorter than and as broad as or a little narrower than the vomerine band; maxillary barbel 1.25-2.33 times head length, extending to end of pectoral fin or a little beyond in adult, to end of ventral in young; nasal barbel 1/7(adult)-1/3 of head length; outer mandibular barbel 1.5-1.83 times length of inner and 0.5-1 times head length; gill-rakers rather long, widely set; dorsal spine smooth, less than 0.5 times head length; longest soft ray of dorsal fin 0.5-0.75 head length; adipose fin 4-5.5 times as long as deep, 1.5-1.66 times as long as dorsal fin; distance between dorsal and adipose fin 0.5-0.66 times dorsal fin length; pectoral spine not serrated in adult; caudal fin deeply forked, upper lobe with long filament . Coloration: species blackish brown or dark steel-blue above, whitish or brassy yellow beneath with grey to blackish fins . Dark, nearly black on the back, fading into silver on the body, tinged with yellow .: elongated.

🌀 Behaviour

Behavioural data for Bagrus Degeni is currently being reviewed.

🦐 Diet

Diet information for Bagrus Degeni is currently being compiled.

🥚 Reproduction

Reproduction data for Bagrus Degeni is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical; 1°N - 3°S endemic to Lake Victoria (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
4.2±0.73
Food Items

small fish; grows up to 30-40 pounds (= 13-18kg); flesh is good and fish is of high economic importa

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L2.93 (TL)
Max TL
55cm
Dorsal Spines
1
Dorsal Rays
9
Anal Rays
13

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
50.00/100
Moderate-High vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
1°N – 3°S
Described By
Boulenger, 1906

🍽️ Edibility & Flavour

"Bagrus Degeni 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 Bagrus Degeni is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Bagrus Degeni 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

👥 Community & Contribute

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