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🌊 Marine Least Concern 🌡️ Tropical

Threespot damsel

Pomacentrus tripunctatus Cuvier, 1830
Max Length
7.5 cm
Max Weight
Lifespan
Trophic Level
2
Depth
0–3 m
Climate
Tropical
Resilience
High
Vulnerability
20.00/100
Typical Length
Depth Zone
reef

📖 Overview

A shallow water species, solitary, in holes of small rocks on sandy bottom with coral rubbles. Adults inhabit shallow bays, silty coastal reefs and harbors with sparse coral and algal growth. Feed mainly on benthic algae . Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs . Diurnal species .

Scientific Name
Pomacentrus tripunctatus
Authority
Cuvier, 1830
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
7.5 cm
Depth Range
0–3 m
Trophic Level
2
Resilience
High
Vulnerability
20.00/100
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: 14 - 15. : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Threespot damsel is currently being reviewed.

🦐 Diet

Diet information for Threespot 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; brackish; reef-associated; non-migratory; depth range 0 - 3 m . Tropical West Pacific: Sri Lanka, Andaman Sea (Phuket), and Indo-Australian Archipelago eastward to New Britain, Solomon Islands, Santa Cruz Islands, and Vanuatu.

🌿 Ecology

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

benthic algae (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.02455 × L2.98 (TL)
Max TL
7.5cm
Dorsal Spines
13
Dorsal Rays
15
Anal Spines
2
Anal Rays
15

🌡️ 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
20.00/100
Low vulnerability
Trophic Level
2
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Cuvier, 1830

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Three-spot Damsel · Three-spot Damsel-fish · threespot damsel · threespot demoiselle
🏳️Catalan Damisel·la de tres ocel·lus
🌍CES sapín třískvrnný
🇫🇷French Demoiselle à trois taches
🇮🇹Italian Castagnola a tre punti · Damigella a tre punti
🇯🇵Japanese Orionsuzumedai · オリオンスズメダイ
🇵🇹Portuguese Donzela-de-três-manchas
🇪🇸Spanish Damita domino
🇨🇳Chinese 三斑雀鯛 · 三斑雀鲷 · 厚殼仔

Scientific Synonyms

Scientific Name Author Year Status
Pomacentrus bilineatus Castelnau 1873 Synonym
Pomacentrus catunco Peters 1868 Synonym
Pomacentrus elongatus Seale 1910 Synonym
Pomacentrus katunko Bleeker 1852 Synonym
Pomacentrus maclearyi Whitley 1928 Synonym
Pomacentrus macleayi Whitley 1928 Synonym
Pomacentrus montrouzieri Thiollière 1857 Synonym
Pomacentrus obscurus Alleyne & Macleay 1877 Heterotypic
Pomacentrus punctatolineatus Cartier 1874 Synonym
Pomacentrus vanicolensis Cuvier 1830 Synonym
Pristotis fuscus Bleeker 1849 Synonym
Pseudopomacentrus wardi macleayi Whitley 1928 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 40 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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