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🌊 Marine 🍽️ Edible 🌡️ Subtropical

Largescale ponyfish

Equulites macrolepis Suzuki, Osmany & Kimura, 2023
Max Length
6.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Largescale ponyfish (Equulites macrolepis), first described by Suzuki, Osmany & Kimura, 2023 is a small fish in the family Leiognathidae (order Acanthuriformes). Adults typically reach 6.20 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Subtropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. The species is important as a food fish. As a member of the Leiognathidae, it shares life-history and morphological traits with its relatives in the group.

Scientific Name
Equulites macrolepis
Authority
Suzuki, Osmany & Kimura, 2023
Habitat
Marine
Climate
Subtropical
Max Length
6.2 cm
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

This species is distinguished by the following set of characters: body depth 35-41% SL, 120-150% HL; the posterior margin of adipose eyelid not incised (similar to E. rivulatus; upper branch of postorbital canal is short, just reaching to or very slightly exceeding beyond posterior margin of preopercle (similar to E. berbis); scaly area on breast exceeding beyond the vertical through junction of interopercle and subopercle at margin of operculum; interspace of pelvic keels naked; scale rows above and below lateral line 4–5 and 10, respectively; small spots and vermiculate markings on the anterior dorsolateral body .Cross section: compressed.

🌀 Behaviour

Behavioural data for Largescale ponyfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; demersal. Subtropical Indian Ocean: Pakistan and western coast of Thailand.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01862 × L2.95 (TL)
Max TL
6.2cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Subtropical
Described By
Suzuki, Osmany & Kimura, 2023

🍽️ Edibility & Flavour

"Equulites Macrolepis 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

Detailed nutritional data for Largescale ponyfish is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Largescale ponyfish 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

🔬 Full Nutritional Profile

Per 100g - Raw, per 100g - Source: USDA FoodData Central templates (generic fish average)

Proximate Composition
Energy125 kcal
Moisture75 %
Protein20 %
Total Fat4 %
Ash1.3 %
Fatty Acids (g)
Saturated Fat1 g
Monounsaturated Fat1.2 g
Polyunsaturated Fat1.5 g
Omega-3 Total1 g
EPA0.3 g
DHA0.5 g
Omega-6 Total0.3 g
Key Minerals & Vitamins
Calcium20 mg
Iron0.7 mg
Magnesium30 mg
Phosphorus220 mg
Potassium380 mg
Sodium55 mg
Zinc0.5 mg
Selenium32 µg
Vitamin B122 µg

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