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MEIOFAUNA IN DECIDUOUS SLOPE FOREST BRYOPHYTES: A CASE STUDY

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Current issue: Volume 25, No. 1 (2025)

MEIOFAUNA IN DECIDUOUS SLOPE FOREST BRYOPHYTES: A CASE STUDY

Jana Paidere*, Muza Kirjušina, Anna Mežaka, Sanita Kecko, Ilze Rubeniņa, Ligita Mežaraupe

DOI: https://doi.org/10.59893/abud.25(1).004

Paidere J., Kirjušina M., Mežaka A.., Kecko S., Rubeniņa I., Mežaraupe L. 2025. Meiofauna in deciduous slope forest bryophytes: a case study. Acta Biol. Univ. Daugavp., 2025(1): 67-77.

Abstract

We did a pilot study to evaluate the abundance of bdelloids in Anomodon sp. cushions in relation to vertical distribution on a tree stem and to evaluate the importance of tree location and tree diameter in nematode and bdelloid distribution in Anomodon sp. cushions in deciduous slope forest. We found that bdelloid abundance was significantly higher on upper part of tree stems. Nematode and bdelloid distribution is related to tree diameter and tree location on a slope. Our results show that bdelloids and nematodes are highly related to tree local environmental characteristics that could show indirectly the importance of humidity and interactions with other meiofauna species.

Keywords: meiofauna, nematode, rotifers, deciduous forests.

*Corresponding author: Jana Paidere. Institute of Life Sciences and Technology, Daugavpils University, Parādes Str. 1a, Daugavpils, LV-5401, Latvia. Email: jana.paidere@du.lv. ORCID: https://orcid.org/0000-0003-0036-5889

Muza Kirjušina. Institute of Life Sciences and Technology, Daugavpils University, Parādes Str. 1a, Daugavpils, LV-5401, Latvia. Email: muza.kirjusina@du.lv. ORCID: https://orcid.org/0000-0002-6067-6200

Anna Mežaka. Institute of Life Sciences and Technology, Daugavpils University, Parādes Str. 1a, Daugavpils, LV-5401, Latvia. Email: anna.mezaka@du.lv. ORCID: https://orcid.org/0000-0002-1900-8614

Sanita Kecko. Institute of Life Sciences and Technology, Daugavpils University, Parādes Str. 1a, Daugavpils, LV-5401, Latvia

Ilze Rubeniņa. Institute of Life Sciences and Technology, Daugavpils University, Parādes Str. 1a, Daugavpils, LV-5401, Latvia

Ligita Mežaraupe. Institute of Life Sciences and Technology, Daugavpils University, Parādes Str. 1a, Daugavpils, LV-5401, Latvia