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🌊 Marine Least Concern 🌡️ Tropical

Barred moray

Echidna polyzona Richardson, 1845
Max Length
80 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
0–20 m
Climate
Tropical
Resilience
Low
Vulnerability
60.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Inhabits reef flats, clear shallow lagoons, and seaward reefs . Benthic . Feeds mainly on small crustaceans during both day and night . Minimum depth reported taken from Ref. 86942.

Scientific Name
Echidna polyzona
Authority
Richardson, 1845
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
80 cm
Depth Range
0–20 m
Latitude
24°S – 30°N
Trophic Level
3.5
Resilience
Low
Vulnerability
60.00/100
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 - 137. Body grey with fine pale barring . Young with 25-30 dark brown bars separated by white narrow interspaces; bars become obscure with age where in large adults, the pattern becomes mottled brown; corner of mouth dark brown. Head usually lighter, yellowish with variable dark blotching . : eel-like; Cross section: compressed.

🌀 Behaviour

Behavioural data for Barred 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 - 20 m . Tropical; 30°N - 24°S East Africa (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.4
Food Items

small crustaceans during both day and night (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.0005 × L3.31 (TL)
Max TL
80cm
Vertebrae
135

🌡️ 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
60.00/100
High vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Latitude Range
30°N – 24°S
Described By
Richardson, 1845

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Echidna fascigula Peters 1855 Synonym
Echidna leihala Jenkins 1903 Synonym
Echidna obscura Jenkins 1903 Synonym
Echidna psalion Jenkins 1903 Synonym
Echidna sauvagei Fowler 1912 Synonym
Echidna vincta Jenkins 1903 Synonym
Echidna zonata Fowler 1900 Synonym
Echidna zonophaea Jordan & Evermann 1903 Synonym
Muraena dizona Bleeker 1861 Synonym
Muraena fascigula Peters 1855 Synonym
Muraena polyzona Richardson 1845 Synonym
Poecilophis pikei Bliss 1883 Synonym
Poecilophis tritor Vaillant & Sauvage 1875 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 18 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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