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🌊 Marine Least Concern 🌡️ Tropical

Short-tooth cardinal

Ostorhinchus apogonoides Bleeker, 1856
Max Length
10 cm
Max Weight
Lifespan
Trophic Level
3.5
Depth
3–60 m
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
8 cm
Depth Zone
reef

📖 Overview

Inhabits rocky cliffs. Also in sheltered coastal to outer reefs from shallow flats to over 50 m depth. Usually in pairs, small aggregations, or occasionally schooling . Occurrence is rather rare . Feeds on zooplankons and invertebrates . Minimum depth reported taken from Ref. 9710.

Scientific Name
Ostorhinchus apogonoides
Authority
Bleeker, 1856
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
10 cm
Depth Range
3–60 m
Trophic Level
3.5
Resilience
High
Vulnerability
14.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Apogoniformes
Apogoniformes
Family
Apogonidae
Apogonidae
Genus
Ostorhinchus
Ostorhinchus
Species
Short-tooth cardinal
Ostorhinchus apogonoides

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. Reddish dorsally, yellowish ventrally. Body depth lower than A. aureus and no wide black band on caudal peduncle . Juveniles pale with short blue lines on snout . Adults to deep golden with blue spots in three rows on mid-lateral surface of body .: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Short-tooth cardinal is currently being reviewed.

🦐 Diet

Diet information for Short-tooth cardinal is currently being compiled.

🥚 Reproduction

👄 Mouth Brooder

Mouthbrooders . Distinct pairing during courtship and spawning .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 3 - 60 m , usually 10 - 34 m . Tropical West Pacific: Red Sea (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.5
🐠 Schooling
Food Items

zooplankons and invertebrates (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L3.27 (TL)
Max TL
10cm
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
14.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Bleeker, 1856

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