First record of Harpellales, Orphellales (Kickxellomycotina) and Amoebidiales (Mesomycetozoea) from Bulgaria, including a new species of Glotzia

Authors: Guàrdia Valle, Laia Country: Bulgaria DOI: 10.3897/mycokeys.67.52055 Published: Jan. 1, 2020 Source: MycoKeys OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: aquatic insects · Topics: Infectious Diseases and Mycology, Plant Pathogens and Fungal Diseases, Mycorrhizal Fungi and Plant Interactions

This paper presents the results obtained from a short survey performed in Bulgaria, southeast Europe, where the trichomycetes (sensu lato), an ecological group of arthropod gut endosymbionts, were previously completely unknown. The present study initiates the comprehension of these cryptic organisms, members of the Kickxellomycotina (Harpellales, Orphellales) and the Mesomycetozoea (Amoebidiales), in this Balkan country. Eighteen new geographic records for Bulgaria are reported, including 10 species of Harpellales, three species of Orphellales and five species of Amoebidiales. Within the Harpellales, the species Glotzia balkanensis sp. nov. is described. This new species is most related to the rare species G. centroptili Gauthier ex Manier & Lichtw. and G. stenospora White & Lichtw., but is differentiated by spore and thallial characteristics. Photographs are provided and biogeographic implications of these records are discussed.

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