New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater Near Threatened 🍽️ Edible 🐠 Aquarium 🌡️ Tropical

Lavender mbuna

Iodotropheus sprengerae Oliver & Loiselle, 1972
Max Length
10.8 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Lavender mbuna (Iodotropheus sprengerae) is a ray-finned fish of the family Cichlidae. It inhabits freshwater waters. This species can reach a maximum total length of 10.8 cm. With a trophic level of 4, it is a mid-level predator. It is assessed as Near Threatened on the IUCN Red List. Commercially fished and consumed as food.

Scientific Name
Iodotropheus sprengerae
Authority
Oliver & Loiselle, 1972
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
NT
Max Length
10.8 cm
Trophic Level
4
Resilience
High
Vulnerability
15.00/100
Water Temp
24–26 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 16 - 18; Dorsal soft rays (total): 8 - 9; Anal soft rays: 6 - 8. Gill rakers on first ceratobranchial 7-9; gill rakers on first epibranchial 1-3.: fusiform / normal.

🌀 Behaviour

Behavioural data for Lavender mbuna is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

👄 Mouth Brooder

Female is mouthbrooder.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical; 24°C - 26°C ; 13°S - 15°S Endemic to Lake Malawi.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L2.99 (TL)
Max TL
10.8cm
Dorsal Spines
17
Dorsal Rays
9
Anal Rays
7

🌡️ Water Parameters & Tolerance

Temperature Range
24–26°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Oliver & Loiselle, 1972

🍽️ Edibility & Flavour

"Lavender mbuna 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 Lavender mbuna is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Lavender mbuna 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
✓ Sustainable Choice

🔬 Full Nutritional Profile

Per 100g - Raw, per 100g - Source: USDA FoodData Central templates (generic fish average)

Proximate Composition
Energy125 kcal
Moisture75 %
Protein20 %
Total Fat4 %
Ash1.3 %
Fatty Acids (g)
Saturated Fat1 g
Monounsaturated Fat1.2 g
Polyunsaturated Fat1.5 g
Omega-3 Total1 g
EPA0.3 g
DHA0.5 g
Omega-6 Total0.3 g
Key Minerals & Vitamins
Calcium20 mg
Iron0.7 mg
Magnesium30 mg
Phosphorus220 mg
Potassium380 mg
Sodium55 mg
Zinc0.5 mg
Selenium32 µg
Vitamin B122 µg

📊 Population Dynamics

Year Region Index Notes
- - -

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Lavender Cichlid · Lavender Mbuna · Rusty Cichlid
🇫🇮Finnish ruostemalawinahven
🇷🇺Russian Ржавая цихлида

Scientific Synonyms

Scientific Name Author Year Status
Iodochromis sprengerae Oliver & Loiselle 1972 Synonym
Iodochromis sprengeri Oliver & Loiselle 1972 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Lavender mbuna ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.