Additions to the fauna of casebearer moths (Lepidoptera, Coleophoridae) of Omsk Region, Russia. Results of expeditions in 2021 - 2023 Author Anikin, Vasily V. 0000-0001-8575-5418 Saratov State University, 83 Astrakhanskaya Street, Saratov, 410012, Russia. E-mail: anikinvasiliiv @ mail. ru, https: // orcid. org / 0000 - 0001 - 8575 - 5418 Author Knyazev, Svyatoslav A. 0000-0002-3887-0971 Altai State University, 61 Lenina St, Barnaul, 656049, Russia. E-mail: konungomsk @ yandex. ru, https: // orcid. org / 0000 - 0002 - 3887 - 0971 text Ecologica Montenegrina 2024 2024-07-03 75 89 97 http://dx.doi.org/10.37828/em.2024.75.8 journal article 10.37828/em.2024.75.8 2336-9744 13248391 36. Ecebalia saxicolella (Duponchel, 1843) Material examined . 2♀ , 10- 11.07.2021 , Petropavlovka (SK et SS); 1♂ , 6- 7.08.2021 , Berezovka (SK); 1♂ , 23- 24.08.2021 , Elita (SS); 1♂ , 1♀ , 25.08.2021 , Elita (SK et SS). This species was previously reported from Omsk Region ( Anikin and Knyazev 2021 ).