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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Yellowlined cardinalfish

Ostorhinchus chrysotaenia Bleeker, 1851
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
0–30 m
Climate
Tropical
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Inhabits inshore reefs, crevices of reef flats and coral slopes . Nocturnal species . Solitary (Ref 90102).

Scientific Name
Ostorhinchus chrysotaenia
Authority
Bleeker, 1851
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
12 cm
Depth Range
0–30 m
Trophic Level
3.6
Resilience
High
Vulnerability
16.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Apogoniformes
Apogoniformes
Family
Apogonidae
Apogonidae
Genus
Ostorhinchus
Ostorhinchus
Species
Yellowlined cardinalfish
Ostorhinchus chrysotaenia

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. Juveniles strongly striped. Adults with faint stripes, but tall anteriorly pointed second dorsal fin. Sometimes has dark peduncular spot which can be turned on or off with mood . : fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Yellowlined 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; reef-associated; depth range 0 - 30 m . Tropical south to northwestern Australia; Indonesia east to Solomon Islands; reported from New Zealand (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.6±0.4
🌙 Nocturnal 🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.07 (TL)
Max TL
12cm
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
2021

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Bleeker, 1851

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Apogon chrysotaenia Bleeker 1851 Synonym

🦠 Common Diseases

The following diseases are known to affect Yellowlined cardinalfish.

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Yellowlined cardinalfish ↗
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