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🌊 Marine Least Concern 🌡️ Tropical

Brown damsel

Pomacentrus opisthostigma Fowler, 1918
Max Length
6.5 cm
Max Weight
Lifespan
Trophic Level
2.7
Depth
6–16 m
Climate
Tropical
Resilience
High
Vulnerability
16.00/100
Typical Length
Depth Zone
reef

📖 Overview

Adults inhabit inshore coral reefs ; with scattered algae, soft and hard corals. Solitary or in groups of up to 5 individuals and remain close to shelter . Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs . Diurnal species .

Scientific Name
Pomacentrus opisthostigma
Authority
Fowler, 1918
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
6.5 cm
Depth Range
6–16 m
Latitude
11°S – 23°N
Trophic Level
2.7
Resilience
High
Vulnerability
16.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Anal spines: 14. Characterised by the following: D XIV; a relatively non-descript brown colouration, an orange pectoral-fin axil; dorsal-fin ocellus persists in adults; bluish scale centres in juveniles and subadults .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Brown damsel is currently being reviewed.

🦐 Diet

Diet information for Brown 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 6 - 16 m . Tropical; 23°N - 11°S Central Pacific: Malaysia and the Philippines.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
2.7±0.3
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.02455 × L2.98 (TL)
Max TL
6.5cm
Anal Spines
14

🌡️ 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
16.00/100
Low vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Tropical
Latitude Range
23°N – 11°S
Described By
Fowler, 1918

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Bracelet Damselfish · Brown Damsel
🏳️Catalan Damisel·la palata · Damisel·la xocolata
🇮🇹Italian Castagnola bruna · Damigella bruna
🇵🇹Portuguese Donzela-de-Bornéu · Donzela-queimada
🇪🇸Spanish Damita chocolate · Damita crepuscular

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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