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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Brackish damsel

Pomacentrus taeniometopon Bleeker, 1852
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
2
Depth
0–8 m
Climate
Tropical
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Adults occur solitarily or in small groups in lagoons, harbors, coastal reefs and outer reef slopes, frequently among branching alcyonarians. Also found in mangrove creeks (sometimes in freshwater), brackish lagoons and shallow reefs exposed to freshwater runoff; found well upstream in pure freshwater . Feed primarily 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 taeniometopon
Authority
Bleeker, 1852
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
12 cm
Depth Range
0–8 m
Trophic Level
2
Resilience
High
Vulnerability
24.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

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

🌀 Behaviour

Behavioural data for Brackish 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; brackish; reef-associated; non-migratory; depth range 0 - 8 m . Tropical

🌿 Ecology

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

benthic algae

📐 Morphometrics

Length–Weight Relationship: W = 0.02455 × L2.98 (TL)
Max TL
12cm
Dorsal Spines
13
Dorsal Rays
14
Anal Spines
2
Anal Rays
14

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
2
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Bleeker, 1852

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Brackish Damsel · Brackish Damselfish · River Damsel
🏳️Catalan Damisel·la de aigua salobre
🌍CES sapín mangrovový
🇮🇹Italian Castagnola salmastra · Damigella salmastra
🇯🇵Japanese Sumizomesuzumedai · スミゾメスズメダイ
🌍MSA Gombing
🇵🇹Portuguese Donzela-de-água-salobra
🇪🇸Spanish Damita salobre
🇨🇳Chinese 厚殼仔 · 弓紋雀鯛

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 7 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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