Lietuvos požeminių grybų įvairovė, paplitimas ir saitai su smulkiaisiais žinduoliais /

Hypogeous fungi perform various functions in the forest ecosystems, they form the mycorrhizal relationship with plants and serve as the food source of some animals. Main aims of this dissertation were to ascertain the diversity and distribution of hypogeous fungi in Lithuania, to compare the communities of hypogeous and epigeous mycorrhizal fungi, and to explore the composition of fungi in small mammal diet. Using various research methods (an analysis of the literature data, the critical examination of the herbarium specimens, the search of the fruit-bodies by raking the soil, an examination of the fecal pellets of small mammals) in total 29 species of hypogeous fungi have been ascertained in Lithuania. An annotated checklist of hypogeous fungi of Lithuania was compiled, fungal macro- and microstructures were illustrated with color photographs. The taxonomic structure, distribution and fructification phenology of hypogeous fungi has been analysed. The data on the structure and dynamics of communities of hypogeous and epigeous mycorrhizal fungi in spruce, oak and mixed tree stands were presented. The influence of abiotic and biotic factors on the species composition and fructification of fungi was assessed. The peculiarities of small mammal mycophagy in different tree stands were described.

Grantor dc:publisher

Institutional Repository of Vilnius University

Year dc:date

2009

Author dc:creator

• Kataržytė, Marija,

Contributors dc:contributor

• Kutorga, Ernestas

• Hypogeous fungi ; mycorrhizal fungi communities ; small mammal mycophagy

Statement dc:rights

• info:eu-repo/semantics/openAccess

Language dc:language

lit

Repository record dc:identifier

https://repository.vu.lt/VU:ELABAETD2007228&prefLang=en_US

OAI identifier oai:identifier

oai:vu.lt:elaba:2007228