Acta Biologica Universitatis Daugavpiliensis, Volume 21, No. 1 (2021)

Mežaka A., Plaksenkova I., Vanaga A., Petrova A., Svilāne I. Preliminary study of moss Homalia trichomanoides (Hedw.) Brid. gametophyte development from spores in vitro

Bukejs A. The first country record of Passandrella visenda Grouvelle, 1916 (Coleoptera: Passandridae) from Peru

Vitalii I. Alekseev, Anna M. Drotikova, Viktoria I. Rozhina, Andris Bukejs. Addenda to the knowledge of
beetles (Insecta: Сoleoptera) of Kaliningrad Region (western Russia): new faunistic records.

Neerup Buhl P. A distinct new species of Platygaster from Latvia (Hymenoptera: Platygastridae)

Evarts-Bunders P., Evarte-Bundere G., Krasnapoļska D., Svilāne I., Bojāre A. Studies on the species of Ranunculus auricomus complex in the flora of Latvia: Ranunculus fallax group

Nikolenko Y. Hydrochemical conditions of phytoplankton development in Zaporizhian (Dnipro) reservoir.

Martsiv M., Syrota Y., Dykyy I. Diet composition of the red fox, Vulpes vulpes Linnaeus, 1758 (Canidae, Carnivora) in western Ukraine

Jakubāne I., Pilāte D., Zolovs M. Invasion of Spanish slug Arion vulgaris Moquin-Tandon, 1855 (Gastropoda Arionidae) in Latvia between 2016 and 2020