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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Subtropical

False moorish idol

Heniochus diphreutes Jordan, 1903
Max Length
21 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
5–210 m
Climate
Subtropical
Resilience
High
Vulnerability
23.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Occur primarily along outer reef slopes, in current channels. Juveniles in aggregations around isolated patch reefs, adults in large schools well above the bottom . In Indonesia, adults most common in depth 40-50 m, reported to 200 m . Benthopelagic . Feed on plankton. Juveniles may act as cleaners ; also observed in adults . Oviparous . Form pairs during breeding .

Scientific Name
Heniochus diphreutes
Authority
Jordan, 1903
Habitat
Marine
Climate
Subtropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
21 cm
Depth Range
5–210 m
Latitude
30°S – 30°N
Trophic Level
3.3
Resilience
High
Vulnerability
23.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 12 - 13; Dorsal soft rays (total): 23 - 25; Anal spines: 3; Anal soft rays: 17 - 19. : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for False moorish idol is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

Form pairs during breeding .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory; depth range 5 - 210 m , usually 5 - 30 m . Subtropical; 30°N - 30°S South Africa, Réunion, Mauritius, Seychelles and Maldives; elsewhere to Indonesia, Japan, Australia and Hawaii; absent in much of Oceania.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.3±0.4
🐠 Schooling
Food Items

plankton

📐 Morphometrics

Length–Weight Relationship: W = 0.02239 × L3.01 (TL)
Max TL
21cm
Dorsal Spines
13
Dorsal Rays
24
Anal Spines
3
Anal Rays
18

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Short and / or deep
Climate Zone
Subtropical
Latitude Range
30°N – 30°S
Described By
Jordan, 1903

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Bannerfish · False Moorish Idol · Pennant Butterflyfish · Pennantfish · Schooling Bannerfish · Schooling Coachman
🏳️Catalan Fals zancle
🌍CES klipka špičatá
🇩🇰Danish Stime-vimpelfisk
🇩🇪German Schwarm-Wimpelfisch
🇫🇷French Cocher grégaire · Poisson-cocher grégaire
🇮🇹Italian Pesce bandiera dal ciuffo · Pesce bandiera dal vessillo · Pesce stendardo dal vessillo
🇯🇵Japanese Mure-hatatatedai · Murehatatatedai · ムレハタタテダイ
🇳🇱Dutch Schoolwimpelvis
🇵🇹Portuguese Falso-ídolo-mourisco
🇷🇺Russian Стайная вымпельная бабочка
🇪🇸Spanish Pez estandarte de dos bandas
🌍TGL Paru-parang dagat
🌍THA ปลาโนรีเกล็ด
🇨🇳Chinese 多棘立旗鯛 · 多棘馬夫魚

Scientific Synonyms

Scientific Name Author Year Status
Heniochus diphreustes Jordan 1903 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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