1. THE EFFECT OF TRADITIONAL LAND USE OF DIURNAL LEPIDOPTERA FROM NATURE 2000 SITE “DEALURILE CLUJULUI EST”. Authors: LÁSZLÓ RÁKOSY, CRISTINA CRAIOVEANU, CRISTIAN SITAR, IULIA MUNTEAN.2. ULTRASTRUCTURAL ASPECTS OF ERIOGASTER CATAX AND ERIOGASTER LANESTRIS (LEPIDOPTERA: LASIOCAMPIDAE). Authors: ALEXANDRA CIORÎȚĂ, CRISTIAN SITAR.