Euclasta splendidalis is a species of moth in the family Crambidae. The species was first described by Gottlieb August Wilhelm Herrich-Schäffer in 1848. It is found in Romania, Bulgaria, the Republic of Macedonia, Greece, Russia,"Euclasta splendidalis (Herrich-Schäffer, 1848)". Fauna Europaea. Retrieved February 13, 2018. Asia Minor, Turkmenistan, Azerbaijan and Armenia. It has been recorded from Malta, but this is a misidentification of Euclasta varii.The correct identity of three Pyralidae moths from the Maltese Islands
The wingspan is about 32 mm."06626 Euclasta splendidalis (Herrich-Schäffer, )". Lepiforum e.V. Retrieved February 13, 2018.
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