Spotted garden eel
Amazing fact
The spotted garden eel digs in sand with its stiff tail and strengthens its burrow with mucus.
California Academy of Sciences
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An illustration based on the real animal.
A little discovery to share.
The spotted garden eel digs in sand with its stiff tail and strengthens its burrow with mucus.
THE REAL WORLD
The real Spotted garden eel
- Scientific name
- Heteroconger hassi
- Japanese name
- チンアナゴ
- Group
- Ocean animals
- Order
- Anguilliformes
- Family
- Congridae
- Genus
- Heteroconger
Where the name “Spotted garden eel” comes from
Its Japanese name comes from its face resembling a Japanese Chin dog.
神戸須磨シーワールドHow the Spotted garden eel lives
It lives in groups on the sandy bottom at the outer edge of coral reefs. It points its head toward the current. It may retreat into the sand when a fish passes.
沖縄美ら海水族館名古屋港水族館Basic data
- Size
- Total length: up to about 40 cm
- Diet
- Plankton
- Range
- From Shizuoka Prefecture south to the Ryukyu Islands, and the Indo-West Pacific
Where the Spotted garden eel has been recorded

Records: GBIF.org (CC0 and CC BY 4.0 records, retrieved 2026-11-07). Map: Natural EarthSee the records on GBIF
Watch wild animals from a distance. Do not touch or feed them, and take care of the places where they live.
Names around the world
- 日本語
- チンアナゴ
- 简体中文
- 哈氏异康吉鳗
- 繁體中文
- 哈氏異糯鰻
- Español
- Anguila de Jardín de Hass
- Français
- Hétérocongre tacheté
- Deutsch
- Ohrfleck-Röhrenaal
- Português (Brasil)
- Enguia-de-jardim-pintada
- Italiano
- Anguilla giardino macchiata
Names come from Wikidata and iNaturalist records. Where a language has no recorded name, we use the scientific name.
Sources and how we check
- 神戸須磨シーワールド — チンアナゴChecked: 2026-11-03
- 名古屋港水族館 — チンアナゴChecked: 2026-11-05
- 沖縄美ら海水族館 — チンアナゴChecked: 2026-11-05
- California Academy of Sciences — Spotted Garden EelChecked: 2026-11-05
We check each fact against its source. The illustrations simplify how the real animal looks.
The classification (class, order, family, genus) follows Wikidata records, checked against GBIF. Classifications can change as research goes on.
The basic data are the values given in each source. They vary with how the animal is measured, whether it is male or female, and whether it lives in the wild or in captivity.
This page was translated from the original Japanese with the help of AI.
Report a mistakeWhen you meet the Spotted garden eel, look for this
- Look for the black spots on the sides of its head.
Animals do different things from day to day, so you may not always see this.
沖縄美ら海水族館EXHIBIT INFORMATION
Places that keep or show the Spotted garden eel
Zoos, aquariums and other places whose official websites say they keep or show this animal.
Hokkaido
Kinki
- Toba Aquarium
- 京都水族館
- NIFREL
- Osaka Aquarium Kaiyukan企画展示エリア「ぎゅぎゅっとキュート」での展示
- átoa(アトア)
- 神戸須磨シーワールド
Chugoku and Shikoku
Kyushu and Okinawa
More facilities keep this animal. You can also search the JAZA animal finder (in Japanese).
Displays can change with the animals’ health and the seasons. Check each facility’s official website before you go.






