Pebbled butterflyfish
📖 Overview
Adults are benthopelagic over reefs and rocks . They feed mainly on coral polyps, also polychaete worms and small shrimps. Usually seen in pairs. Oviparous . Form pairs during breeding .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 13 - 14; Dorsal soft rays (total): 23 - 26; Anal spines: 3; Anal soft rays: 18 - 20. : short and / or deep; Cross section: compressed.
🌀 Behaviour
Behavioural data for Pebbled butterflyfish is currently being reviewed.
🦐 Diet
🥚 Reproduction
Form pairs during breeding . Monogamous mating is observed as obligate, genetic and social .
🌍 Habitat & Distribution
Marine; reef-associated; non-migratory ; depth range 5 - 114 m . Tropical Central Pacific: Hawaiian Islands and Johnston Atoll.
🌿 Ecology
coral polyps, also polychaete worms and small shrimps
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Pebbled butterflyfish is an edible species."
- 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
- Cloudy or sunken eyes
- Strong fishy or ammonia odour
- Soft, mushy flesh that doesn't spring back
- Discoloured or dry flesh
⚡ Nutrition
Per 100g cooked - Source: USDA FoodData Central
| Nutrient | Amount |
|---|---|
| Protein | 18.5 g |
| Omega-3 (total) | 139 mg |
🔬 Mercury Safety
Mercury data for Pebbled butterflyfish has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🔬 Full Nutritional Profile
Per 100g - Raw, per 100g - Source: USDA FoodData Central templates (generic fish average)
📊 Population Dynamics
| Year | Region | Index | Notes |
|---|---|---|---|
| - | - | - |
🦠 Common Diseases
The following diseases are known to affect Pebbled butterflyfish.
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .
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