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🌊 Marine Least Concern 🍽️ Edible 🌡️ Subtropical

Abbott's moray eel

Gymnothorax eurostus Abbott, 1860
Max Length
60 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
0–74 m
Climate
Subtropical
Resilience
Medium
Vulnerability
48.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Benthic in crevices . Feeds on crustaceans and small fishes . Minimum depth reported taken from Ref. 86942.

Scientific Name
Gymnothorax eurostus
Authority
Abbott, 1860
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
60 cm
Depth Range
0–74 m
Trophic Level
4.1
Resilience
Medium
Vulnerability
48.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Vertebrae: 120 - 123. Dark purplish brown with small yellow spots which is sparse on the tail . This species is similar to Gymnothorax meleagris in having biserial maxillary teeth, with inner and outer series about equal in length; intermaxillary teeth arranged in a peripheral series, a median series, and an intermediate series on each side between the median and peripheral series. .: eel-like.

🌀 Behaviour

Behavioural data for Abbott's moray eel is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; reef-associated; depth range 0 - 74 m , usually 3 - 5 m . Subtropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
4.1±0.67
Food Items

crustaceans and small fishes (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00063 × L3.28 (TL)
Max TL
60cm
Vertebrae
122

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
48.00/100
Moderate-High vulnerability
Trophic Level
4.1
Apex / Top predator
Climate Zone
Subtropical
Described By
Abbott, 1860

🍽️ Edibility & Flavour

"Abbott's moray eel 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 19.5 g
Omega-3 (total) 185 mg

🔬 Mercury Safety

Mercury data for Abbott's moray eel 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
✓ Sustainable Choice

🔬 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

📊 Population Dynamics

Year Region Index Notes
- - -

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Gymnothorax chalazius Waite 1904 Synonym
Gymnothorax dentex de Buen 1961 Synonym
Gymnothorax ercodes Jenkins 1903 Synonym
Gymnothorax gilberti Tanaka 1908 Synonym
Gymnothorax laysanus Steindachner 1900 Synonym
Gymnothorax wakanourae Tanaka 1908 Synonym
Lycodontis eurostus Abbott 1860 Synonym
Lycodontis laysanus Steindachner 1900 Synonym
Lycodontis parvibranchialis Fowler 1900 Synonym
Muraena laysana Steindachner 1900 Synonym
Thyrsoidea eurosta Abbott 1860 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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