Odontamblyopus lacepedii, also known as warasubo, is a species of eel goby found in muddy-bottomed coastal waters in China, Korea and Japan. This species excavates elaborate vertical burrows up to  long in the sea bed.
Odontamblyopus lacepedii, also known as warasubo, is a species of eel goby found in muddy-bottomed coastal waters in China, Korea, and Japan. This species creates intricate vertical burrows reaching lengths up to  meters in the seabed.