New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Data Deficient 🌡️ Tropical

Indian longtailed sand-eel

Bascanichthys deraniyagalai Menon, 1961
Max Length
60 cm
Max Weight
Lifespan
Trophic Level
3.8
Depth
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Indian longtailed sand-eel (Bascanichthys deraniyagalai) is a ray-finned fish of the family Ophichthidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 60 cm. With a trophic level of 3.8, it is a mid-level predator. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Bascanichthys deraniyagalai
Authority
Menon, 1961
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
60 cm
Trophic Level
3.8
Resilience
Medium
Vulnerability
34.00/100
Migration
Amphidromous
Salinity
30–40 ppt

🐟 Physical Description

Vertebrae: 177 - 196. Very slender and cylindrical body; trunk slightly longer than tail; blunt snout; gill-openings low and horizontal; isthmus narrow; dorsal fin inserted on head, a little before gill-opening; pectoral fins vestigial, extending as a flap of skin .: eel-like.

🌀 Behaviour

Behavioural data for Indian longtailed sand-eel is currently being reviewed.

🦐 Diet

Diet information for Indian longtailed sand-eel is currently being compiled.

🥚 Reproduction

Reproduction data for Indian longtailed sand-eel is currently being compiled.

🌍 Habitat & Distribution

Marine; brackish; demersal; amphidromous . Tropical Indian Ocean: India and Sri Lanka (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Migration
Amphidromous
Trophic Level
3.8±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00093 × L2.99 (TL)
Max TL
60cm
Vertebrae
187

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3.8
Predator
Climate Zone
Tropical
Described By
Menon, 1961

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet — be the first to log one!

View all observations for Indian longtailed sand-eel ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.