Revised checklist of the superfamily Noctuoidea (Lepidoptera) of Northeast Kazakhstan (Pavlodar Region) Author Titov, Sergey V. Institute of Zoology, Entomology laboratory, Al-Farabi Avenue, 93, KZ- 050060, Almaty, Kazakhstan. E-mail: sandibicumar @ gmail. com; https: // orcid. org / 0000 - 0003 - 2196 - 280 X & Scientific Center " Bioarchaeology ", Institute of Archaeological Research, Margulan University, Olzhabay Batyr str. 60, KZ- 140002, Pavlodar, Kazakhstan & Department of Biology and Ecology; the Research Centre for Environmental " Monitoring ", Toraighyrov University, Lomova str. 64, KZ- 140008, Pavlodar, Kazakhstan Author Volynkin, Anton V. 0000-0001-9447-4925 Altai State University, Lenina Avenue, 61, RF- 656049, Barnaul, Russia. E-mail: monstruncusarctia @ gmail. com; https: // orcid. org / 0000 - 0001 - 9447 - 4925 Author Morozov, Pavel S. 0000-0003-1393-0867 Barvikhinskaya str. 4 / 2 / 416, RUS- 121596 Moscow, Russia. E-mail: dr _ morozzz @ mail. ru; https: // orcid. org / 0000 - 0003 - 1393 - 0867 * Corresponding author. text Ecologica Montenegrina 2024 2024-06-01 73 288 376 http://dx.doi.org/10.37828/em.2024.73.22 journal article 10.37828/em.2024.73.22 2336-9744 13248329 Euxoa ( Euxoa ) tritici (Linnaeus, 1761) Bionomics . FP: VII–VIII. Meso-xerophilous species. Steppes, shrub thickets, open woodlands, meadows. Known localities . P : Pavlodarskoye; S : Sharbakty; AK : Tuz, Maraldinskaya Dacha; B : Shonai, Zhana Zhosaly; E : Zhartas, Olenty. Note . Euxoa tritici , E. nigrofusca (Esper, [1788]) and E. eruta (Hübner, [1817]) were previously considered as three distinct species ( Fibiger 1997 ) but the further morphological and molecular studies did not support this opinion ( Hausmann et al. 2011 ; Mutanen 2005 ; Behounek 2011 ) suggesting that nigrofusca and eruta are most probably only ecological forms of E. tritici . Huemer (2013) considered nigrofusca and eruta as synonyms of E. tritici and this concept is also followed in the present paper. Literature : Pospelov (1962) ; Titov et al . (2017b , as E. nigrofusca and E. eruta ).