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🌊 Marine 🌡️ Tropical

Crystal cardinal

Gymnapogon africanus Smith, 1954
Max Length
5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Crystal cardinal (Gymnapogon africanus) is a ray-finned fish of the family Apogonidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 5 cm. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Gymnapogon africanus
Authority
Smith, 1954
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
Max Length
5 cm
Trophic Level
3.3
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. Translucent with an orange spot at bases of spines and rays of dorsal, anal, pectoral and caudal fins; all fins pale pink in color .: elongated.

🌀 Behaviour

Behavioural data for Crystal cardinal is currently being reviewed.

🦐 Diet

Diet information for Crystal cardinal is currently being compiled.

🥚 Reproduction

Distinct pairing during courtship and spawning .

🌍 Habitat & Distribution

Marine; demersal. Tropical Indian Ocean: Kenya to Bazaruto, Mozambique.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
5cm
Dorsal Spines
7
Dorsal Rays
9
Anal Spines
2
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Smith, 1954

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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