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🌊 Marine Least Concern 🌡️ Subtropical

Fransmadam

Boopsoidea inornata Castelnau, 1861
Max Length
40 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
5–30 m
Climate
Subtropical
Resilience
Medium
Vulnerability
43.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Occurs usually in the vicinity of scattered and flat reefs from 5 to 30 m depth. Found in shoals. Feeds on small crabs, worms, red bait and small pieces of seaweeds. Good food fish but spoils rapidly. A good bait for larger game fish.

Scientific Name
Boopsoidea inornata
Authority
Castelnau, 1861
Habitat
Marine
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
40 cm
Depth Range
5–30 m
Trophic Level
3.3
Resilience
Medium
Vulnerability
43.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Boopsoidea
Boopsoidea
Species
Fransmadam
Boopsoidea inornata

🐟 Physical Description

Dorsal spines (total): 11; Dorsal soft rays (total): 10 - 11; Anal spines: 3; Anal soft rays: 11. Body bronzy; young vividly colored .: fusiform / normal.

🌀 Behaviour

Behavioural data for Fransmadam is currently being reviewed.

🦐 Diet

Diet information for Fransmadam is currently being compiled.

🥚 Reproduction

Reproduction data for Fransmadam is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 5 - 30 m . Subtropical Southeast Atlantic: known only from the Cape to Natal in South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.3±0.5
Food Items

small crabs, worms, red bait and small pieces of seaweeds

📐 Morphometrics

Length–Weight Relationship: W = 0.01259 × L3.03 (TL)
Max TL
40cm
Dorsal Spines
11
Dorsal Rays
11
Anal Spines
3
Anal Rays
11

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
43.00/100
Moderate vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Castelnau, 1861

👥 Community & Contribute

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