ルリメイシガキスズメダイMeanings1nounblue-eye damselfishScientific name Plectroglyphidodon johnstonianus. A species of damselfish found in coral reefs of the Indo-Pacific.ルリメイシガキスズメダイはサンゴ礁しょうでよく見みられる。The blue-eye damselfish is often seen on coral reefs.