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🌊 Marine 🌡️ Tropical

Tamil short-tail conger

Ariosoma tamilicum Kodeeswaran, Acharya, Mohapatra & Kumar, 2025
Max Length
30.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Tamil short-tail conger (Ariosoma tamilicum), first described by Kodeeswaran, Acharya, Mohapatra & Kumar, 2025 is a medium-sized fish in the family Congridae (order Anguilliformes). Adults typically reach 30.80 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Ariosoma tamilicum
Authority
Kodeeswaran, Acharya, Mohapatra & Kumar, 2025
Habitat
Marine
Climate
Tropical
Max Length
30.8 cm
Trophic Level
3.8
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🐟 Physical Description

Vertebrae: 120 - 129. This species is distinguished from its congeners by the following set of characters: anus located fairly before mid of total length, preanal length 43.8-47.1% of TL; origin of dorsal-fin slightly in front of pectoral-fin base; dorsal surface of head with single whitish band across anterior eye margin; ventral portion of lower jaw with tiny dark pigmentation patches, forming a dark line along the isthmus; long vomerine teeth patch, reaching half-length of maxillary; intermaxillary teeth continuous with maxillary, concealed when mouth closed; PDV 7-8; PAV 45-49; PCV 59-60; TV120-129; and the presence of myorhabdoi .: eel-like; Cross section: oval.

🌀 Behaviour

Behavioural data for Tamil short-tail conger 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; demersal. Tropical Indian Ocean: India.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.8±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00107 × L3.07 (TL)
Max TL
30.8cm
Vertebrae
125

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.8
Predator
Climate Zone
Tropical
Described By
Kodeeswaran, Acharya, Mohapatra & Kumar, 2025

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