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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Bleeker's damsel

Chrysiptera bleekeri Fowler & Bean, 1928
Max Length
8 cm
Max Weight
-
Lifespan
-
Trophic Level
2.7
Depth
3–35 m
Climate
Tropical
Resilience
High
Vulnerability
17.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Adults inhabit sheltered inshore reefs and deep coastal reef slopes, usually in 20 m or more. They occur singly or in pairs, usually seen close to the substrate near their burrow . Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs . Diurnal species .

Scientific Name
Chrysiptera bleekeri
Authority
Fowler & Bean, 1928
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
8 cm
Depth Range
3–35 m
Trophic Level
2.7
Resilience
High
Vulnerability
17.00/100
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. : fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Bleeker's damsel is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
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 3 - 35 m . Tropical Central Pacific: known only from Timor, and Flores in Indonesia, and the Philippines.

🌿 Ecology

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

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L3 (TL)
Max TL
8cm
Dorsal Spines
13
Dorsal Rays
14
Anal Spines
2
Anal Rays
13

🌡️ 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
17.00/100
Low vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Fowler & Bean, 1928

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