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

🌊 Marine Least Concern 🌡️ Tropical

Black-striped snake eel

Callechelys catostoma Schneider, 1801
Max Length
85 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
1–32 m
Climate
Tropical
Resilience
Medium
Vulnerability
39.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Found in shallow areas buried in loose gravel and sand . Benthic . It buries itself with the aid of its pointed snout or its bony, sharp tail.

Scientific Name
Callechelys catostoma
Authority
Schneider, 1801
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
85 cm
Depth Range
1–32 m
Latitude
32°S – 32°N
Trophic Level
3.9
Resilience
Medium
Vulnerability
39.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 0; Anal spines: 0; Anal soft rays: 0; Vertebrae: 195 - 205. Adults have a broad lateral black band along the middle of each side. : eel-like; Cross section: circular.

🌀 Behaviour

Behavioural data for Black-striped snake eel 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 1 - 32 m . Tropical; 32°N - 32°S East Africa to the Society Islands, north to the Ryukyu Islands, south to Lord Howe Island.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.9±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00093 × L2.99 (TL)
Max TL
85cm
Vertebrae
200

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
39.00/100
Moderate vulnerability
Trophic Level
3.9
Predator
Climate Zone
Tropical
Latitude Range
32°N – 32°S
Described By
Schneider, 1801

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Black-striped Snake Eel · Blackstriped Snake Eel · Dark Band Snake Eel
🇯🇵Japanese Himoumihebi · ヒモウミヘビ

Scientific Synonyms

Scientific Name Author Year Status
Callechelys melanotaenia Bleeker 1864 Synonym
Callechelys striatus Smith 1958 Synonym
Leptenchelys pinnaceps Schultz 1953 Synonym
Sphagebranchus catostomus Schneider 1801 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

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Black-striped snake 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.