Biology:Muellerella

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Short description: Genus of lichen

Muellerella
Muellerella pygmaea var. athallina 93748.jpg
Muellerella pygmaea var. athallina
Scientific classification e
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Eurotiomycetes
Order: Verrucariales
Family: Verrucariaceae
Genus: Muellerella
Hepp ex Müll.Arg. (1862)
Type species
Muellerella polyspora
Hepp ex Müll.Arg. (1862)

Muellerella is a genus of lichenicolous lichens in the family Verrucariaceae. The genus has a widespread distribution, especially in northern temperate areas, and contains species that live on other lichens, or on liverworts.[1]

Molecular phylogenetic analysis published in 2019 indicates that the genus, as currently circumscribed, is polyphyletic. M. atricola and M. lichenicola form one monophyletic lineage in the genus, but the rest of the species tested fell into two distinct monophyletic lineages. The authors suggest the placement of the genus within the subclass Chaetothyriomycetidae, but acknowledge that more genetic analysis is required to determine the correct placement of the type species, Muellerella polyspora.[2]

Species

References

  1. Dictionary of the Fungi (10th ed.). Wallingford: CABI. 2008. p. 442. ISBN 978-0-85199-826-8. 
  2. Muggia, Lucia; Pérez-Ortega, Sergio; Ertz, Damien (2019). "Muellerella, a lichenicolous fungal genus recovered as polyphyletic within Chaetothyriomycetidae (Eurotiomycetes, Ascomycota)". Plant and Fungal Systematics 64 (2): 367–381. doi:10.2478/pfs-2019-0024. 

Wikidata ☰ Q83632 entry