Marbled snake eel
Callechelys marmorata
- Usual depth0–25 m
- Water temperature22–30 °C
- Best monthsApril, May, and September
- How commonRare
Photo credit: (c) Rickard Zerpe, some rights reserved (CC BY) · CC BY · iNaturalist
About this species
Callechelys marmorata, also known as the marbled snake eel, is a benthic marine fish belonging to the family Ophichthidae which refers to serpentine in shape fishes.
Text from the Wikipedia article “Callechelys marmorata”, licensed CC BY-SA 4.0. Read the article
Where and when
Where it has been recorded
Worldwide
Loading the map
Best months
Worldwide (open data)
- January: 24 records
- February: 16 records
- March: 19 records
- April: 47 records
- May: 35 records
- June: 22 records
- July: 23 records
- August: 27 records
- September: 33 records
- October: 24 records
- November: 31 records
- December: 22 records
Depth and water temperature
Depth
Mostly recorded at 0–25 m · Deepest record: 42.7 m
Water temperature
Recorded in surface water of 22–30 °C
Photos
(c) Rickard Zerpe, some rights reserved (CC BY) · CC BY · iNaturalist 
(c) Rickard Zerpe, some rights reserved (CC BY) · CC BY · iNaturalist 
(c) Alicia Christman, some rights reserved (CC BY) · CC BY · iNaturalist 
(c) Kai Squires, some rights reserved (CC BY) · CC BY · iNaturalist 
no rights reserved · CC0 1.0 · iNaturalist 
no rights reserved · CC0 1.0 · iNaturalist 
(c) Tom Heijnen, some rights reserved (CC BY) · CC BY · iNaturalist
Names and classification
- English
- Marbled snake eel, marbled snake eel, Marbled Snake-eel, Marbled Snake Eel
Names in 3 more languages
- French
- Anguille-serpent marbrée
- Japanese
- Monhimoumihebi, モンヒモウミヘビ
- Simplified Chinese
- 硬骨仔, 硬骨篡, 篡仔, 雲紋麗蛇鰻, 雲紋麗鰻, 鰻仔
Other scientific names: Callechelys guichenoti, Callechelys marmoratus, Dalophis marmorata, Ophichthys marmoratus, Pisodonophis maculatus
Similar species
- Black-striped Snake Eel
Callechelys catostoma
- Saddled snake-eel
Leiuranus semicinctus
- Harlequin snake-eel
Myrichthys colubrinus
- Tiger snake-eel
Myrichthys maculosus
Stargazer Snake EelBrachysomophis cirrocheilos
Sources and credits
Names and taxonomy: WoRMS (CC BY 4.0) and the GBIF Backbone (CC BY 4.0). Photos: iNaturalist observers, each under the licence shown (CC0, CC BY or CC BY-SA).
- Depth, temperature, months and maps: records from OBIS and GBIF under CC0 or CC BY.
- Descriptions: Wikipedia, licensed CC BY-SA, each linked to its article.
- Conservation status as published by GBIF (IUCN Red List).
- 185 open-data records from 1947 to 2023.
- Species data updated October 26, 2026.
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