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Diadromous Least Concern 🌡️ Tropical

Oriental worm-eel

Lamnostoma orientale McClelland, 1844
Max Length
36 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
0–10 m
Climate
Tropical
Resilience
High
Vulnerability
25.00/100
Typical Length
25 cm
Depth Zone
reef

📖 Overview

Found in estuaries and inshore areas of turbid waters . Occurs in rivers . Biology not known. Probably feeds on small sand-dwelling invertebrates. Caught mainly in (dol) nets and by hand. Marketed fresh.

Scientific Name
Lamnostoma orientale
Authority
McClelland, 1844
Habitat
Diadromous
Climate
Tropical
IUCN Status
LC
Max Length
36 cm
Depth Range
0–10 m
Trophic Level
3.7
Resilience
High
Vulnerability
25.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0; Vertebrae: 132 - 141. Dark above lateral line, lighter below with light spots . Elongate, more or less cylindrical, slightly compressed body, with a hard tail tip; sharply conical head; large mouth, reaching well behind eyes; teeth on jaws small, sharp, recurved; vomerine teeth larger; gill-openings a longitudinal slit beneath throat, with an extra fold of skin alongside; dorsal and anal fins very low; dorsal fin origin just behind gill-openings .: eel-like; Cross section: circular.

🌀 Behaviour

Behavioural data for Oriental worm-eel is currently being reviewed.

🦐 Diet

Diet information for Oriental worm-eel is currently being compiled.

🥚 Reproduction

Reproduction data for Oriental worm-eel is currently being compiled.

🌍 Habitat & Distribution

Marine; freshwater; brackish; reef-associated; depth range 0 - 10 m . Tropical West Pacific: Somalia (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish 🪸 Reef Associated
Trophic Level
3.7±0.6
Food Items

small sand-dwelling invertebrates

📐 Morphometrics

Length–Weight Relationship: W = 0.00093 × L2.99 (TL)
Max TL
36cm
Vertebrae
137

🌡️ 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
25.00/100
Low vulnerability
Trophic Level
3.7
Predator
Climate Zone
Tropical
Described By
McClelland, 1844

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