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🌊 Marine Least Concern 🌡️ Tropical

Hookfin cardinalfish

Ostorhinchus griffini Seale, 1910
Max Length
13.5 cm
Max Weight
Lifespan
Trophic Level
3.7
Depth
2–10 m
Climate
Tropical
Resilience
High
Vulnerability
24.00/100
Typical Length
Depth Zone
reef

📖 Overview

Inhabits rocky and weedy areas with scattered coral outcrops. Rarely seen. Usually occurs in pairs .

Scientific Name
Ostorhinchus griffini
Authority
Seale, 1910
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
13.5 cm
Depth Range
2–10 m
Trophic Level
3.7
Resilience
High
Vulnerability
24.00/100
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 Hookfin cardinalfish is currently being reviewed.

🦐 Diet

Diet information for Hookfin cardinalfish is currently being compiled.

🥚 Reproduction

👄 Mouth Brooder

Mouthbrooders . Distinct pairing during courtship and spawning .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 2 - 10 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.7±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01259 × L3.09 (TL)
Max TL
13.5cm
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
24.00/100
Low vulnerability
Trophic Level
3.7
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Seale, 1910

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Hookfin Cardinalfish
🇵🇹Portuguese Cardeal-real

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Hookfin cardinalfish ↗
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