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Diadromous 🌡️ Tropical

Mottled eel

Anguilla nebulosa McClelland, 1844
Max Length
121 cm
Max Weight
7.0 kg
Lifespan
-
Trophic Level
3.8
Depth
3–10 m
Climate
Tropical
Resilience
Very low
Vulnerability
73.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Adults rarely in coastal swamps, with a wide temperature tolerance. They are shy and secretive, and are found in greatest abundance in mud substrates of dry zones. Most often found in deep rock pools in rivers in the wet zones. Adults probably feed on small fish, crustaceans, worms and mollusks. Species is too large for use in the aquarium trade, however is a welcome food fish when caught.

Scientific Name
Anguilla nebulosa
Authority
McClelland, 1844
Habitat
Diadromous
Climate
Tropical
Max Length
121 cm
Max Weight
7 kg
Depth Range
3–10 m
Trophic Level
3.8
Resilience
Very low
Vulnerability
73.00/100
Migration
Catadromous
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

: eel-like.

🌀 Behaviour

Behavioural data for Mottled eel is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

Semelparous.

🌍 Habitat & Distribution

Marine; freshwater; brackish; demersal; catadromous ; depth range 3 - 10 m. Tropical East Africa to Sumatra, Indonesia.

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Catadromous
Trophic Level
3.8±0.57
Food Items

small fish, crustaceans, worms and mollusks

📐 Morphometrics

Length–Weight Relationship: W = 0.00076 × L3.17 (TL)
Max TL
121cm
Max Weight
7,000g

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
73.00/100
High vulnerability
Trophic Level
3.8
Predator
Climate Zone
Tropical
Described By
McClelland, 1844

🌐 Names & Taxonomy

Language Common Names
🇬🇧English long-finned eel
🇨🇳Chinese 云纹鳗鲡

Scientific Synonyms

Scientific Name Author Year Status
Anguilla nebulosa nebulosa - - Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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