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🌊 Marine Least Concern 🌡️ Tropical

Marshall Islands moray

Gymnothorax marshallensis Schultz, 1953
Max Length
18 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
0–10 m
Climate
Tropical
Resilience
High
Vulnerability
22.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Marshall Islands moray (Gymnothorax marshallensis), first described by Schultz, 1953 is a medium-sized fish in the family Muraenidae (order Anguilliformes). Adults typically reach 18.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 0 to 10 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Gymnothorax marshallensis
Authority
Schultz, 1953
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
18 cm
Depth Range
0–10 m
Trophic Level
3.6
Resilience
High
Vulnerability
22.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 0; Anal spines: 0; Anal soft rays: 0. Similar to G. fuscomaculatus but differs by its plain brown coloration.: eel-like.

🌀 Behaviour

Behavioural data for Marshall Islands moray 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; reef-associated; depth range 0 - 10 m . Tropical; 21°N - 4°N

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.6±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00047 × L3.28 (TL)
Max TL
18cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
3.6
Predator
Climate Zone
Tropical
Described By
Schultz, 1953

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