Snowflake Moray (Echidna nebulosa) クモウツボ also Clouded Moray
A Snowflake Moray in an Anchor Coral Head. The Snowflake Moray does not have sharp teeth. It’s teeth are more like molars for grinding up shellfish. They can get about 100 cm long.
Here you can see more of the Snowflake Moray. It has a distinctive pattern of black spots with yellow inside.