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

🌊 Marine 🌡️ Tropical

Tiger cardinal

Cheilodipterus arabicus Gmelin, 1789
Max Length
18 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
3–25 m
Climate
Tropical
Resilience
High
Vulnerability
28.00/100
Typical Length
8 cm
Depth Zone
reef

📖 Overview

Tiger cardinal (Cheilodipterus arabicus), first described by Gmelin, 1789 is a medium-sized fish in the family Apogonidae (order Apogoniformes). Adults typically reach 18.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 3 to 25 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Cheilodipterus arabicus
Authority
Gmelin, 1789
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
18 cm
Depth Range
3–25 m
Latitude
30°S – 30°N
Trophic Level
3.5
Resilience
High
Vulnerability
28.00/100
Salinity
30–40 ppt

🐟 Physical Description

Color in life pale brown with 13-16 dark brown stripes. In large fish, dorsal stripes may be irregular. A small dark spot encircled by yellow area on caudal peduncle. Spot sometimes expanded to form a dark brown bar around caudal peduncle. Distinct snow white bar between dark caudal spot (or bar) and posterior ends of body stripes. First dorsal fin dusky to dark brown. Other fins pale (in young) to dusky (in adults), but never as dark as first dorsal fin. Snout somewhat darker than body (Ref 8525).: fusiform / normal.

🌀 Behaviour

Behavioural data for Tiger 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; reef-associated; depth range 3 - 25 m. Tropical; 30°N - 30°S Indian Ocean: Red Sea, Tanzania, Mozambique, Seychelles, and India.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.07 (TL)
Max TL
18cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
30°N – 30°S
Described By
Gmelin, 1789

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Tiger cardinal ↗
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.