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🌊 Marine 🌡️ Subtropical

Immaculate damsel

Mecaenichthys immaculatus Ogilby, 1885
Max Length
12 cm
Max Weight
Lifespan
Trophic Level
2
Depth
0–15 m
Climate
Subtropical
Resilience
High
Vulnerability
28.00/100
Typical Length
Depth Zone
reef

📖 Overview

Adults inhabit rocky or weedy inshore reefs . Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs .

Scientific Name
Mecaenichthys immaculatus
Authority
Ogilby, 1885
Habitat
Marine
Climate
Subtropical
Body Shape
Short and / or deep
Max Length
12 cm
Depth Range
0–15 m
Trophic Level
2
Resilience
High
Vulnerability
28.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Mecaenichthys
Mecaenichthys
Species
Immaculate damsel
Mecaenichthys immaculatus

🐟 Physical Description

Dorsal spines (total): 13; Dorsal soft rays (total): 16 - 17; Anal spines: 2; Anal soft rays: 14. : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Immaculate damsel is currently being reviewed.

🦐 Diet

Diet information for Immaculate damsel is currently being compiled.

🥚 Reproduction

🐣 Oviparous
Spawn Location
Demersal

Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory; depth range 0 - 15 m . Subtropical Southwest Pacific: New South Wales, Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
2

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L2.99 (TL)
Max TL
12cm
Dorsal Spines
13
Dorsal Rays
17
Anal Spines
2
Anal Rays
14

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
2
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Subtropical
Described By
Ogilby, 1885

👥 Community & Contribute

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