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🌊 Marine 🌡️ Tropical

Whitespot damsel

Pomacentrus albimaculus Allen, 1975
Max Length
7 cm
Max Weight
-
Lifespan
-
Trophic Level
2
Depth
10–20 m
Climate
Tropical
Resilience
High
Vulnerability
18.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Adults inhabit inshore areas, among rocky outcrops and debris on sand . They occur singly or in small groups. Feed primarily on algae. Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs .

Scientific Name
Pomacentrus albimaculus
Authority
Allen, 1975
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
Max Length
7 cm
Depth Range
10–20 m
Trophic Level
2
Resilience
High
Vulnerability
18.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 13; Dorsal soft rays (total): 14 - 15; Anal spines: 2; Anal soft rays: 15 - 16. : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Whitespot damsel is currently being reviewed.

🦐 Diet

algae
aquatic plants
detritus

🥚 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 10 - 20 m . Tropical Central Pacific: known only from Madang, Papua New Guinea, but certainly more widespread.

🌿 Ecology

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

algae

📐 Morphometrics

Length–Weight Relationship: W = 0.02455 × L2.98 (TL)
Max TL
7cm
Dorsal Spines
13
Dorsal Rays
15
Anal Spines
2
Anal Rays
16

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
18.00/100
Low vulnerability
Trophic Level
2
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Allen, 1975

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Pomacentrus albimaculatus Allen 1975 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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