Pseudochromis yamasakii, the dottybelly dottyback, is a species of ray-finned fish in the family Pseudochromidae. It is found in the north-western Pacific Ocean around Japan.[1]
Pseudochromis yamasakii reaches a standard length of 5.1cm (02inches).
The fish is named for Kimihiro Yamasaki, who collected the holotype specimen and provided photographs of the new species.