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🌊 Marine Least Concern 🌡️ Tropical

Opistognathus Hongkongiensis

Opistognathus hongkongiensis Chan, 1968
Max Length
14.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Opistognathus Hongkongiensis (Opistognathus hongkongiensis), first described by Chan, 1968 is a small fish in the family Opistognathidae (order Perciformes). Adults typically reach 14.20 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Opistognathus hongkongiensis
Authority
Chan, 1968
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
14.2 cm
Trophic Level
3.6
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Opistognathus Hongkongiensis is currently being compiled.

🌀 Behaviour

Behavioural data for Opistognathus Hongkongiensis is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

Employ mouthbrooding to care for their young .

🌍 Habitat & Distribution

Marine; reef-associated; depth range ? - 55 m . Tropical South China Sea.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.6±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
14.2cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.6
Predator
Climate Zone
Tropical
Described By
Chan, 1968

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