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🌊 Marine Least Concern 🌡️ Tropical

Sharktooth moray

Gymnothorax maderensis Johnson, 1862
Max Length
100 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
50–300 m
Climate
Tropical
Resilience
Low
Vulnerability
59.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Sharktooth moray (Gymnothorax maderensis), first described by Johnson, 1862 is a very large fish in the family Muraenidae (order Anguilliformes). Adults typically reach 100.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 50 to 300 metres. It occurs in Tropical waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Gymnothorax maderensis
Authority
Johnson, 1862
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
100 cm
Depth Range
50–300 m
Trophic Level
4.1
Resilience
Low
Vulnerability
59.00/100
Salinity
30–40 ppt

🐟 Physical Description

Large, blunt snout, head dusky, prominent white margins on fins .: eel-like.

🌀 Behaviour

Behavioural data for Sharktooth moray 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; demersal; depth range 50 - 300 m . Tropical West Indies.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4.1±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00068 × L3.3 (TL)
Max TL
100cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
59.00/100
High vulnerability
Trophic Level
4.1
Apex / Top predator
Climate Zone
Tropical
Described By
Johnson, 1862

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