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🌊 Marine Least Concern 🌡️ Tropical

Dwarf moray

Gymnothorax melatremus Schultz, 1953
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
1–58 m
Climate
Tropical
Resilience
Medium
Vulnerability
29.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Benthic . Lives in holes and crevices of seaward reefs from the surge zone to over 26 m. Solitary and secretive in reef crevices; seldom seen (Ref 90102).

Scientific Name
Gymnothorax melatremus
Authority
Schultz, 1953
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
30 cm
Depth Range
1–58 m
Latitude
25°S – 28°N
Trophic Level
3.8
Resilience
Medium
Vulnerability
29.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 0; Anal spines: 0; Anal soft rays: 0; Vertebrae: 132 - 149. Golden in color with dark spot around gill opening . May also be variable from brown to bright golden yellow and eye with deep blue color . Has short conical teeth like those of G. fuscomaculatus and G. marshallensis . Further characterized by body depth at gill opening 13-20 in TL; origin of dorsal fin about midway between gill opening and corner of mouth; anus anterior to middle of body; small and stout teeth; without canines; single row of teeth at front of upper jaw; with 1-2 median teeth; teeth in two rows on each side of upper jaw; longer and more slender inner row teeth; larger teeth at front of lower jaw .: eel-like.

🌀 Behaviour

Behavioural data for Dwarf 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 1 - 58 m . Tropical; 28°N - 25°S East Africa to the Marquesas and Mangaréva, north to the Hawaiian Islands, south to the Australs.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.8±0.6
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.00047 × L3.28 (TL)
Max TL
30cm
Vertebrae
141

🌡️ 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
29.00/100
Low vulnerability
Trophic Level
3.8
Predator
Climate Zone
Tropical
Latitude Range
28°N – 25°S
Described By
Schultz, 1953

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Blackspot Moray · Dirty Yellow Moray · Dwarf Moray · Golden Moray
🌍AFR Swartgespikkelde bontpaling
🌍CES Muréna zlatá
🇩🇰Danish Gul dværgmuræne
🌍EST Kääbus-silepeamureen
🇫🇷French Murène jaunâtre
🇮🇹Italian Murena nana
🇯🇵Japanese Himeutsubo · ヒメウツボ
🇵🇹Portuguese Moréia-anã
🇪🇸Spanish Morena enana
🌍TAH puhi
🌍TGL Payangitan
🇨🇳Chinese 薯鰻 · 虎鰻 · 錢鰻 · 黃體裸胸鱔

Scientific Synonyms

Scientific Name Author Year Status
Lycodontis melatremus Schultz 1953 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 8 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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