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🌊 Marine 🌡️ Tropical

Spotfin cardinal

Jaydia queketti Gilchrist, 1903
Max Length
12.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
66–90 m
Climate
Tropical
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Spotfin cardinal (Jaydia queketti), first described by Gilchrist, 1903 is a small fish in the family Apogonidae (order Apogoniformes). Adults typically reach 12.30 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 66 to 90 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Jaydia queketti
Authority
Gilchrist, 1903
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
12.3 cm
Depth Range
66–90 m
Trophic Level
3.5
Resilience
High
Vulnerability
16.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 8; Anal spines: 2; Anal soft rays: 8. Large dark ocellus on 1st dorsal fin .: fusiform / normal.

🌀 Behaviour

Behavioural data for Spotfin cardinal 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 66 - 90 m . Tropical South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.5±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L3.06 (TL)
Max TL
12.3cm
Dorsal Spines
8
Dorsal Rays
8
Anal Spines
2
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Gilchrist, 1903

🌐 Names & Taxonomy

Language Common Names
🇬🇧English spotfin cardinal
🌍CES parmovec skvrnoploutvý
🇫🇮Finnish täpläeväkardinaaliahven

Scientific Synonyms

Scientific Name Author Year Status
Apogon queketti Gilchrist 1903 Synonym
Apogonichthys queketti Gilchrist 1903 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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