Mecyna trinalis is a species of moth in the family Crambidae. It is found in France, Spain, Italy, Austria, the Czech Republic, Slovakia, Poland, Hungary, the Balkan Peninsula, Ukraine,Fauna Europaea Russia, Turkey and North Africa, including Algeria and Morocco.
The wingspan is about 23lepiforum.de-27 mm.lepiforum.de
The larvae feed on Helianthemum species.Moths and Butterflies of Europe and North Africa
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