Acta Biologica Universitatis Daugavpiliensis, Volume 20, No. 1 (2020)
- Aleksejevs Ē., Birzaks J. Distribution of freshwater crayfish in Latvia
- Gildenkov M.Yu., Mantič M. New records of the genus Carpelimus Leach, 1819 (Coleoptera: Staphylinidae: Oxytelinae) from the Palaearctic Region
- Drobenkov S.M. Formation dynamics of herpetocomplexes on sections of secondary succession in terrestrial ecosystems of Belarus
- Shavrin A.V. New faunistic data on eight species of Deliphrosoma Reitter, 1909, with a redescription of D. frischi Shavrin, 2011 (Coleoptera: Staphylinidae: Omaliinae: Anthophgini)
- Rukmane-Bārbale A. A new synonym of Pachyrhynchus speciosus Waterhouse, 1841 (Coleoptera: Curculionidae) from the Philippines
- Egorov L.V., Podshivalina V.N. Revisiting the area boundaries of Carabus coriaceus Linnaeus, 1758 in the European part of Russia
- Krasnopoļska D., Evarts-Bunders P., Svilāne I. Contribution to knowledge of genus Agrimonia L. (Rosaceae) in Latvia
- Evarts-Bunders P., Bojāre A. Allium paradoxum (M. Bieb.) G. Don – a new invasive plant species for the flora of Baltic States
- Barševskis A., Cabras A. A., Medina M. N. Falseunidia albosignata Breuning, 1943 (Coleoptera: Cerambycidae) – a new species for the fauna of the Philippines
- Barševska Z., Barševskis A. Two new taxa of Cleomenes Thomson, 1864 (Coleoptera: Cerambycidae) from China and Vietnam
- Brakovska A., Paidere J., Škute A. Dynamics and factors influencing zooplankton in the lakes Svente, Riča, Dridzis and Geraņimovas-Ilzas (Eastern Latvia)
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