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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Mirror butterflyfish

Chaetodon speculum Cuvier, 1831
Max Length
18 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
3–30 m
Climate
Tropical
Resilience
High
Vulnerability
20.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Adults are found in coastal reef slopes rich with hydroids and anemones. Small juveniles secretive in coral thickets . Usually solitary and relatively uncommon. Feed on coral polyps and invertebrates . Oviparous , monogamous . Form pairs during breeding .

Scientific Name
Chaetodon speculum
Authority
Cuvier, 1831
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
18 cm
Depth Range
3–30 m
Latitude
32°S – 36°N
Trophic Level
3.6
Resilience
High
Vulnerability
20.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 14; Dorsal soft rays (total): 17 - 18; Anal spines: 3; Anal soft rays: 15 - 16. : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Mirror butterflyfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

Distinct pairing . Monogamous mating is observed as both obligate and social .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory ; depth range 3 - 30 m . Tropical; 36°N - 32°S, 47°E - 173°W south to the Great Barrier Reef and Papua New Guinea.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.6±0.6
🧍 Solitary
Food Items

coral polyps and invertebrates (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.0257 × L2.97 (TL)
Max TL
18cm
Dorsal Spines
14
Dorsal Rays
18
Anal Spines
3
Anal Rays
16

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2010

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
20.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Latitude Range
36°N – 32°S
Described By
Cuvier, 1831

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Chaetodon ocellifer Franz 1910 Synonym
Chaetodon spilopleura Cuvier 1831 Synonym
Nalbantius speculum Cuvier 1831 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 18 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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