Eurotiomycetes is a large class of ascomycetes with cleistothecial ascocarps within the subphylum Pezizomycotina, currently containing around 3810 species according to the Catalogue of Life. It is the third largest lichenized class, with more than 1200 lichen species that are mostly bitunicate in the formation of asci. It contains most of the fungi previously known morphologically as "Plectomycetes".
The Hypocreales are an order of fungi within the class Sordariomycetes. In 2008, it was estimated that it contained some 237 genera, and 2647 species in seven families. Since then, a considerable number of further taxa have been identified, including an additional family, the Stachybotryaceae. Wijayawardene et al. in 2020 added more families and genera to the order. According to the Catalog of Life, As of April 2021 the Hypocreales contains 6 families, 137 genera, and 1411 species. Hyde et al. (2020a) listed 14 families under Hypocreales, while, Wijayawardene et al. (2022) accepted 15 families in the order, where Cylindriaceae was additionally added. Earlier, Hyde et al. (2020a) had placed Cylindriaceae in class Xylariomycetidae. Samarakoon et al. (2022) agreed. Hence, Cylindriaceae should have been excluded from Hypocreales and placed in Xylariomycetidae. Xiao et al. (2022) recently introduced a new family Polycephalomycetaceae to Hypocreales.
The Chaetothyriales are an order of ascomycetous fungi in the class Eurotiomycetes and within the subclass Chaetothyriomycetidae. The order was circumscribed in 1987 by mycologist Margaret Elizabeth Barr-Bigelow.
Hypocreomycetidae is a subclass of sac fungi.
The Mycocaliciales are an order of ascomycetous fungi within the subclass Mycocaliciomycetidae and within the class Eurotiomycetes.
Verrucariales is an order of ascomycetous fungi within the subclass Chaetothyriomycetidae of the class Eurotiomycetes. Although most of the Verrucariales are lichenised, the family Sarcopyreniaceae consists of 11 species of lichenicolous (lichen-dwelling) fungi.
The Adelococcaceae are a family of fungi in the order Verrucariales. Species are mostly found in north temperate regions, and are biotrophic or necrotrophic on lichens. The family was proposed by mycologist Dagmar Triebel in 1993.
Herpotrichiellaceae is a family of ascomycetous fungi within the order Chaetothyriales and within the class Eurotiomycetes. It contains 16 genera and about 270 species. The type genus of the family, Herpotrichiella, is now synonymous with Capronia.
Bellemerella is a genus of fungi in the family Verrucariaceae. All four species are lichenicolous, meaning they grow parasitically on other lichens.
Diluviicola is a genus of fungi in the Pseudoproboscisporaceae family and Atractosporales order, within the subclass class of Diaporthomycetidae.
Fluminicola is a fungal genus in the family Papulosaceae of the Ascomycota. The relationship of this taxon to other taxa within the Sordariomycetes class is unknown, and it has not yet been placed with certainty into any order. This was a monotypic genus, containing the single species Fluminicola bipolaris until new species were found in 2017 and 2021.
Lichenosticta is a genus of fungi of uncertain familial placement in the order Lecanorales. It has five species. All species are lichenicolous, meaning they are parasitic on lichens.
Rhopalophora is a genus of lichen-like fungus in the family Dactylosporaceae. It contains the sole species R. clavispora, previously belonging to the genus Phialophora but redescribed in 2016 to compose this monotypic genus.
Diaporthomycetidae is a subclass of sac fungi under the class Sordariomycetes.
Savoryellomycetidae is a subclass of sac fungi within the class of Sordariomycetes. It contains 4 known orders of Conioscyphales, Fuscosporellales, Pleurotheciales and Savoryellales.
Fuscosporellales is an order of fungi within the phylum of Ascomycota and in the class Sordariomycetes and subdivision of Pezizomycotina.
Pisorisporiales is an order of fungi within the phylum of Ascomycota and in the class Sordariomycetes and subdivision of Pezizomycotina and also its own subclass Pisorisporiomycetidae.
Pisorisporium is a genus of freshwater and terrestrial fungi in the family Pisorisporiaceae and Order of Pisorisporiales and in the subclass of Pisorisporiomycetidae.
Pleurotheciaceae is a family of ascomycetous fungi within the monotypic order of Pleurotheciales in the subclass Savoryellomycetidae and within the class Sordariomycetes.
Pseudodactylaria are a genus of fungi, within the monotypic family PseudodactylariaceaeCrous, and within the monotypic order PseudodactylarialesCrous, within the class Sordariomycetes. They are saprobic on plants in freshwater or terrestrial habitats.
