Morphological and phylogenetic analyses reveal four species of myxomycetes new to China.

Arch Microbiol

School of Life Sciences, Nanjing Normal University, Nanjing, 210023, Jiangsu Province, China.

Published: July 2024

Four species of myxomycetes (Arcyria pseudodenudata, Diderma europaeum, Lycogala irregulare, and Trichia armillata) new to China were observed via light microscope and scanning electron microscope, and detailed descriptions and illustrations are provided, along with comparisons with related species. Among them, A. pseudodenudata was discovered for the first time outside of the type locality, D. europaeum was discovered for the first time outside of Europe, and L. irregulare and T. armillata were reported again after being named. Phylogenetic analyses based on nuclear 18S rDNA and elongation factor-1 alpha sequences or nuclear 18S rDNA and cytochrome oxidase subunit I sequences was performed to provide a molecular basis for morphological identification. These specimens were deposited in the Herbarium of Fungi of Nanjing Normal University.

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http://dx.doi.org/10.1007/s00203-024-04083-4DOI Listing

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