McCosker's flasher
📖 Overview
Inhabits outer reef slopes, over rubble, algae, or coral . Occurs in small groups of mix sexes but females outnumber males greatly . Swim close to the bottom and females swim in small groups. Males swim around them and often hurry from one area to another where there are groups of females. Some juveniles are secretive and often single or small groups amongst the rubble .
🔬 Taxonomy
🐟 Physical Description
Only the first dorsal soft ray prolonged in adults; penultimate dorsal soft ray of males 1.6-2.0 in HL; a single short dark stripe beneath pectoral fin .: fusiform / normal.
🌀 Behaviour
Behavioural data for McCosker's flasher is currently being reviewed.
🦐 Diet
🥚 Reproduction
Oviparous, distinct pairing during breeding .
🌍 Habitat & Distribution
Marine; reef-associated; depth range 5 - 50 m , usually 5 - 40 m . Tropical; 25°C - 28°C West Pacific: western Indian Ocean to Fiji.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
⚡ Nutrition
Per 100g cooked - Source: USDA FoodData Central
| Nutrient | Amount |
|---|---|
| Protein | 18.1 g |
| Omega-3 (total) | 178 mg |
🔬 Mercury Safety
Mercury data for McCosker's flasher 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 McCosker's flasher.
🔍 Similar Species
👥 Community & Contribute
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