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🌊 Marine Least Concern 🍽️ Edible 🌡️ Tropical

Millet butterflyfish

Chaetodon miliaris Quoy & Gaimard, 1825
Max Length
14.9 cm
Max Weight
Lifespan
Trophic Level
3
Depth
0–250 m
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
Depth Zone
reef

📖 Overview

Inhabit shallow reef flats . Benthopelagic . Form schools at midwater to feed on plankton and benthic invertebrates. Also on shallow seamounts. Oviparous. Form pairs during breeding .

Scientific Name
Chaetodon miliaris
Authority
Quoy & Gaimard, 1825
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
14.9 cm
Depth Range
0–250 m
Trophic Level
3
Resilience
High
Vulnerability
12.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 13 - 14; Dorsal soft rays (total): 20 - 23; Anal spines: 2 - 3; Anal soft rays: 17 - 20. Body is generally yellow or white with vertical rows of spots on the sides. A broad black bar runs vertically through eye from edge of sub opercle, and a black spot is on the caudal peduncle.: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Millet butterflyfish is currently being reviewed.

🦐 Diet

Diet information for Millet butterflyfish is currently being compiled.

🥚 Reproduction

Distinct pairing .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 0 - 250 m . Tropical Central Pacific: Johnston Island (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3
🐠 Schooling
Food Items

plankton and benthic invertebrates

📐 Morphometrics

Length–Weight Relationship: W = 0.02818 × L3.04 (TL)
Max TL
14.9cm
Dorsal Spines
14
Dorsal Rays
22
Anal Spines
3
Anal Rays
19

🌡️ 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
12.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Quoy & Gaimard, 1825

🍽️ Edibility & Flavour

"Millet butterflyfish is an edible species."

✗ Not for Raw
✓ Fresh Indicators
  • Clear, bright eyes — cloudy eyes indicate age
  • Firm flesh that springs back when pressed
  • Fresh ocean smell, never strong or ammonia-like
  • Bright red or pink gills, not grey or brown
  • Shiny, moist skin with scales tightly attached
✗ Avoid If
  • Cloudy or sunken eyes
  • Strong fishy or ammonia odour
  • Soft, mushy flesh that doesn't spring back
  • Discoloured or dry flesh
Best Cooking Methods
Baking Grilling Pan-frying

Nutrition

Per 100g cooked — Source: USDA FoodData Central

Nutrient Amount
Protein 18.2 g
Omega-3 (total) 142 mg

🔬 Mercury Safety

Mercury data for Millet butterflyfish has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.

🌿 Sustainability

Best Choice
Healthy stocks, low impact
Good Alternative
Well-managed, minor concerns
Use Caution
Check sourcing and season
Avoid
Overfished or high impact

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Lemon Butterflyfish · Lemon butterfly · Millet Butterflyfish · Millet-seed Butterflyfish · Milletseed Butterflyfish · crochet butterflyfish
🏳️Catalan Peix papallona llimona
🌍CES klipka havajská
🇩🇰Danish Hirsefanefisk
🇩🇪German Hirsekorn-Falterfisch · Zitronen-Falterfisch
🇮🇹Italian Pesce farfalla limone delle Hawaii · Pesce farfalla miglio · Pesce farfalla semi di miglio
🇵🇹Portuguese Peixe-borboleta-limão
🇪🇸Spanish Pez mariposa mijo

Scientific Synonyms

Scientific Name Author Year Status
Chaetodon mantelliger Jenkins 1901 Synonym
Heterochaetodon burgessius miliaris Quoy & Gaimard 1825 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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View all observations for Millet butterflyfish ↗
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