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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Silverbelly cardinalfish

Jaydia photogaster Gon & Allen, 1998
Max Length
6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
18–52 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Silverbelly cardinalfish (Jaydia photogaster) is a ray-finned fish of the family Apogonidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 6 cm. It occurs at depths between 18 and 52 metres. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Jaydia photogaster
Authority
Gon & Allen, 1998
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
6 cm
Depth Range
18–52 m
Trophic Level
3.3
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Apogoniformes
Apogoniformes
Family
Apogonidae
Apogonidae
Genus
Jaydia
Jaydia
Species
Silverbelly cardinalfish
Jaydia photogaster

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Silverbelly cardinalfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

👄 Mouth Brooder

Mouthbrooders . Distinct pairing during courtship and spawning .

🌍 Habitat & Distribution

Marine; benthopelagic; depth range 18 - 52 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.3±0.5
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.01479 × L3.06 (TL)
Max TL
6cm
Dorsal Spines
8
Dorsal Rays
9
Anal Spines
2
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Gon & Allen, 1998

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Silver-cheek Cardinalfish · Silverbelly Cardinalfish
🌍CES parmovec lagunový

Scientific Synonyms

Scientific Name Author Year Status
Apogon photogaster Gon & Allen 1998 Synonym

🦠 Common Diseases

The following diseases are known to affect Silverbelly cardinalfish.

🗺️ 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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