Neomonodictys aquatica sp. nov. (Pleurotheciaceae) from a plateau lake in Yunnan Province, China

Authors: Huang, Siping Country: People's Republic of China DOI: 10.3897/BDJ.10.e76842 Published: Jan. 1, 2022 Source: Biodiversity Data Journal OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: new species · Topics: Plant Pathogens and Fungal Diseases, Diatoms and Algae Research, Mycorrhizal Fungi and Plant Interactions

In this study, a new species Neomonodictys aquatica was collected from submerged decaying wood in Erhai Lake, Yunnan Province, China.Neomonodictys aquatica is characterised by acrogenous, solitary, oval, dictyospores (most are transverse septum, occasionally vertical septum, in immaturity the septum is clear, but when mature, the conidia becomes darker so the septum is not clear), smooth-walled conidia. The immature conidia are usually hyaline to olivaceous and mature conidia are usually darkened to black, sometimes with one pale basal cell. Phylogenetic analyses of combined ITS and LSU sequence data showed that the new collection is distinct from other Neomonodictys species. Description and illustration are provided as well.

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