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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Frostfin cardinalfish

Ostorhinchus hoevenii Bleeker, 1854
Max Length
6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
20–30 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Adults form small schools in estuaries and sheltered bays with soft-bottom habitat to depths of 25 m . Usually seen among sponges, crinoids, or Diadema urchins in weedy areas. Eggs are incubated orally .

Scientific Name
Ostorhinchus hoevenii
Authority
Bleeker, 1854
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
6 cm
Depth Range
20–30 m
Trophic Level
3.4
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 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 Frostfin 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; brackish; reef-associated; depth range 20 - 30 m . Tropical West Pacific: India, Indochina and Malay Archipelago, and northern Australia to Japan.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🪸 Reef Associated
Trophic Level
3.4±0.4
🐠 Schooling

📐 Morphometrics

Length–Weight Relationship: W = 0.01259 × L3.09 (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
2022

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Bleeker, 1854

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Apogon haeveni Bleeker 1854 Synonym
Apogon hoevenii Bleeker 1854 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

Aquareap Community Observations
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