MICROMORPHOLOGY OF NEOLENTINUS LEPIDEUS (FR.) REDHEAD & GINNS WITH DIFFERENT TROPHIC RESPONSIBILITIES IN ECOSYSTEMS OF THE TOMSK REGION

Mitsuk N.

RJEE Vol. 7 (3). 2022 | DOI: 10.21685/2500-0578-2022-3-3
Abstract | PDF (Rus) | Additional files

Receipt date 19.03.2021 | Publication date 26.09.2022

 

MICROMORPHOLOGY OF NEOLENTINUS LEPIDEUS (FR.) REDHEAD & GINNS WITH DIFFERENT TROPHIC ALLOCATION IN ECOSYSTEMS OF THE TOMSK REGION

N. Yu. Mitsuk
National Research Tomsk State University, 36 Lenin avenue, Tomsk, 634050, Russia
NYSh1001@yandex.ru

 

Abstract. The features of macro- and micro-signs of Neolentinus lepideus in the Tomsk region, depending on the substrate affinity, are studied. The article presents an analysis of 70 samples of the species N. lepideus found in the Tomsk region (Western Siberia). Descriptions of macro- and micro-signs are accompanied by original illustrations. A statistically significant difference in the size of the spores and the length of the basidia, depending on their trophic allocation among coniferous and deciduous tree species, is shown. The width of the basidia showed no statistically significant difference. In turn, fruit bodies collected from Pinus sibirica, Pinus sylvestris, Larix sibirica and buried coniferous wood do not have statistically significant differences in the size of microstructures. Thus, based on the data obtained, it can be assumed that the size of the microstructures depends on the trophic allocation of the species.

 

Keywords: N. lepideus, trophic allocation, wood, micro-signs, basidia, spores, Western Siberia, Tomsk region

 

Acknowledgments: the author expresses special gratitude to N.N. Kudashova and O.B. Vaishlya for significant comments and advice during the research and design of this article.

 

For citation: Mitsuk N.Yu. Micromorphology of Neolentinus lepideus (Fr.) Redhead & Ginns with different trophic allocation in ecosystems of the Tomsk region. Russian Journal of Ecosystem Ecology. 2022;7(3). (In Russ.). Available from: https://doi.org/10.21685/2500-0578-2022-3-3

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