Resultaten van de Werkgroep Bladmineerders uit 2021 en 2022 met meldingen van 16 nieuwe soorten voor de Belgische fauna (Alucitidae, Blastobasidae, Coleophoridae, Crambidae, Depressariidae, Elachistidae, Nepticulidae, Notodontidae, Psychidae, Pyralidae en Tineidae).

Important records of new species for the Belgian fauna are given. The new species for the Belgian fauna are: 1. Alucita desmodactyla Zeller, 1847 (Alucitidae), 1 specimen at Bomal (LX) on 16.vii.2022, détermination by gen. det. and confirmed by Imre Fazekas. 2. Hypatopa segnella (Zeller, 1873) (Blastobasidae), 1 specimen at Nismes (NA) on 09.vii.2022. 3. Coleophora curictae Baldizzone, 2016 (Coleophoridae), 4 specimens at Lamorteau (LX) on 29.vi.2019, détermination by DNAresearch. 4. Coleophora partitella Zeller, 1849 (Coleophoridae), 1 specimen at Torgny (LX) on 27.vi.2021 confirmation by gen. det. 5. Chrysocrambus linetella (Fabricius, 1781) (Crambidae), 1 specimen at Torgny (LX) on 27.vi.2021, confirmation by gen. det. 6. Dolicharthria punctalis (Denis & Schiffermüller, 1775) (Crambidae), 1 specimen at Torgny (LX) on 27.vi.2021, 1 specimen at Athus (LX) on 24.vii.2021 and 1 specimen at Torgny (LX) on 25.vi.2022. 7. Agonopterix astrantiae (Heinemann, 1870) (Depressariidae), 1 specimen at Lamorteau (LX) on 01.viii.2020, confirmation by gen. det. and 1 specimen at Virton (LX) on 06.viii.2020, détermination by gen. det. and confirmation by DNA-research. 8. Elachista pomerana Frey, 1870 (Elachistidae), 1 specimen at Kinrooi (LI) on 13.vi.2020, détermination by gen. det. and confirmation by DNA-research. 9. Elachista berndtiella Traugott-Olsen, 1985 (Elachistidae), 2 specimens at Furfooz (NA) on 04.ix.2022, détermination by gen. det. and confirmed by Lauri Kaila. 10. Elachista elsaella Traugott-Olsen, 1988 (Elachistidae), 1 specimen at Nismes (NA) on 21.v.1982, détermination by gen. det. and confirmed by Lauri Kaila. 11. Elachista occidentalis Frey, 1882 (Elachistidae), 1 specimen at Lamorteau (LX) on 06.vii.2019 and 1 specimen at Torgny (LX) on 27.vi.2021, détermination by gen. det. and confirmation by DNA-research. 12. Stigmella svenssoni (Johansson, 1971) (Nepticulidae), 1 specimen at De Panne (WV) on 21.viii.2021, détermination by gen. det. and confirmation by DNA-research. 13. Thaumetopoea pityocampa (Denis & Schiffermüller, 1775) (Notodontidae), 1 specimen at Arlon (LX) on 31.vii.2021. 14. Reisseronia tarnierella (Bruand, 1850) (Psychidae), 2 specimens at Stockay (LG) on 24.iv.2021, confirmation by gen. det. 15. Etiella zinckenella (Treitschke, 1832) (Pyralidae), 1 specimen at Koksijde (WV) on 22.viii.2021. 16. Tenaga rhenania (Petersen, 1962) (Tineidae), 7 specimens at Aywaille (LG) on 21.vi.2020, confirmation by genitalia morphological characters. [ABSTRACT FROM AUTHOR]