Sordariomycetes | |
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Sordaria fimicola perithecium magnified 40x | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Fungi |
Division: | Ascomycota |
(unranked): | Saccharomyceta |
Subdivision: | Pezizomycotina |
(unranked): | Leotiomyceta |
(unranked): | Sordariomyceta |
Class: | Sordariomycetes O.E.Erikss. & Winka, Myconet 1 (1): 10 (1997) |
Subclasses & orders | |
Sordariomycetes is a class of fungi in the subdivision Pezizomycotina (Ascomycota). [1] It is the second-largest class of Ascomycota, with a worldwide distribution that mostly accommodates terrestrial based taxa, although several can also be found in aquatic habitats. [2] Some are phytopathogens that can cause leaf, stem, and root diseases in a wide variety of hosts, while other genera can cause diseases in arthropods and mammals . [3] [4]
The name Sordariomycetes is derived from the Latin sordes (filth) because some species grow in animal feces, though growth habits vary widely across the class.
In 2013, it consisted of 3 subclasses, 12 orders, 600 genera and 3000 species, [5] Then by 2015, it had 3 subclasses, 28 orders, 90 families and 1344 genera. [1] This has increased to 4 subclasses and 54 orders in 2020. [6] It then increased to 6 subclasses and 54 orders in 2023. [7] In May 2023, the GBIF listed 26,295 species in Sordariomycetes. [8]
Sordariomycetes generally produce their asci in perithecial fruiting bodies.
Sordariomycetes are also known as Pyrenomycetes, from the Greek πυρἠν - 'the stone of a fruit' - because of the usually somewhat tough texture of their tissue. [9]
Sordariomycetes possess great variability in morphology, growth form, and habitat. Most have perithecial (flask-shaped) fruiting bodies, but ascomata can be less frequently cleistothecial (such as in the genera Anixiella , Apodus , Boothiella , Thielavia and Zopfiella ). [10] [11] Fruiting bodies may be solitary or gregarious, superficial, or immersed within stromata or tissues of the substrates and can be light to bright or black. Members of this group can grow in soil, dung, leaf litter, and decaying wood as decomposers, as well as being fungal parasites, and insect, human, and plant pathogens. [12] [13] [14]
Sordariomycetes are one of the classes that can also be found in the sea, such as orders, Lulworthiales and Koralionastetales, which were placed in the subclass Lulworthiomycetidae, consist of exclusively marine taxa. [15]
Some species of Sordariomycetes are economically important as bio-control agents, [16] and other genera can produce a wide range of chemically diverse metabolites, that are important in agricultural, medicinal and other biotechnological industries. [17]
As accepted by Wijayawardene et al. 2022. [7]
Subclass Diaporthomycetidae
Subclass Hypocreomycetidae
Subclass Lulworthiomycetidae
Subclass Pisorisporiomycetidae
Subclass Savoryellomycetidae
Subclass Sordariomycetidae
Subclass Xylariomycetidae
These are families in the Sordariomycetes whose taxonomic affinities are not sufficiently well known to be placed in any order.
These 108 genera within the Sordariomycetes have an uncertain taxonomic placement (incertae sedis), according to the 2007 Outline of Ascomycota. A question mark preceding the genus name means the placement of that genus within this order is uncertain. [19] Abyssomyces – Acerbiella – Acrospermoides – Ameromassaria – Amphisphaerellula – Amphisphaerina – Amphorulopsis – Amylis – Anthostomaria – Anthostomellina – Apharia – Apodothina – Apogaeumannomyces – Aquadulciospora – Aquamarina – Aropsiclus – Ascorhiza – Ascoyunnania – Assoa – Aulospora – Azbukinia – Bactrosphaeria – Barrina – Biporispora – Bombardiastrum – Brenesiella – Byrsomyces – Byssotheciella – Caleutypa – Calosphaeriopsis – Caproniella – Chaetoamphisphaeria – Ciliofusospora – Clypeoceriospora – Clypeosphaerulina – Cryptoascus – Cryptomycina – Cryptovalsa – Cucurbitopsis – Curvatispora – Dasysphaeria – Delpinoella – Diacrochordon – Dontuzia – Dryosphaera – Endoxylina – Esfandiariomyces – Frondisphaera – Glabrotheca – Heliastrum – Hyaloderma – Hydronectria – Hypotrachynicola – Immersisphaeria – Iraniella – Khuskia – Konenia – Kravtzevia – Kurssanovia – Lecythium – Leptosacca – Leptosphaerella – Leptosporina – Lyonella – Mangrovispora – Melomastia – Microcyclephaeria – Mirannulata – Monosporascus – Myrmecridium – ?Naumovela – ?Neocryptospora – Neolamya – Neothyridaria – Oceanitis – Ophiomassaria – Ornatispora – Pareutypella – Phomatospora – Phyllocelis – Plectosphaerella – Pleocryptospora – Pleosphaeria – Pontogeneia – Porodiscus – Protocucurbitaria – Pulvinaria – Pumilus – Rehmiomycella – Rhamphosphaeria – Rhizophila – Rimaconus – Rhopographella – Rhynchosphaeria – Rivulicola – Romellina – Saccardoëlla – Sarcopyrenia – Sartorya – Scharifia – Scoliocarpon – Scotiosphaeria – Servaziella – Sporoctomorpha – Stearophora – Stegophorella – Stellosetifera – Stomatogenella – Sungaiicola – Synsphaeria – Tamsiniella – Thelidiella – Thyridella – Thyrotheca – Trichospermella – Trichosphaeropsis – Vleugelia – Zignoina
The Xylariales are an order of fungi within the class Sordariomycetes, subdivision Pezizomycotina, division Ascomycota. It was the original order of the subclass Xylariomycetidae. Xylariales was circumscribed in 1932 by Swedish mycologist John Axel Nannfeldt, and Xylariomycetidae by Ove Erik Eriksson and Katarina Winka in 1997. In 2020, more families were added to the order.
Hypocreomycetidae is a subclass of sac fungi.
Pleosporaceae is a family of sac fungi. They are pathogenic to humans or saprobic on woody and dead herbaceous stems or leaves.
Sordariomycetidae is a subclass of sac fungi.
The Microascales are an order of fungi in the class Sordariomycetes, subclass Hypocreomycetidae. This is a relatively small order of mostly saprobic fungi that live in soil, rotting vegetation and dung. Some species are plant pathogens, such as Ceratocystis fimbriata, transmitted by beetles to living trees and causing cacao wilt and many other economically important diseases. Species in the genus Pseudallescheria are pathogenic to humans The order was circumscribed in 1980. Wijayawardene et al. in 2020 added more families and genera to the order.
The Microascaceae are a family of fungi in the class Sordariomycetes, subclass Hypocreomycetidae. The family was published by David Malloch in 1970, an emended description based on Everet Stanley Luttrell's original 1951 publication. Family was updated in 2020.
Jobellisia is a genus of fungi within the monotypic family Jobellisiaceae and the monotypic order Jobellisiales and also the subclass Hypocreomycetidae, and class Sordariomycetes. The genus was circumscribed by Margaret Elizabeth Barr-Bigelow in 1993 with Jobellisia luteola as the type species. It contains species that grow on dead wood and bark in tropical and temperate regions of the Northern Hemisphere.
The Trichosphaeriales are an order of sac fungi. It is monotypic, and consists of the single family, the Trichosphaeriaceae. In 2017, the family of Trichosphaeriaceae was placed in Diaporthomycetidae families incertae sedis, which was accepted by Wijayawardene et al. (2018), and Wijayawardene et al. 2020. The order of Trichosphaeriales was also unplaced. They are generally saprobic and pathogenic on plants, commonly isolated from herbivore dung.
The Papulosaceae are a family of fungi in the class Sordariomycetes and in the subclass Diaporthomycetidae. The family has not been assigned to any order. A monotypic taxon, the Papulosaceae contained the single genus Papulosa, which in turn contains the single species Papulosa amerospora. This species, found in the eastern USA, grows in Juncus stems.
The Magnaporthales are an order of fungi within the class Sordariomycetes and subclass Diaporthomycetidae. It has several water based species and genera.
Lulworthiales is a monotypic order of fungi in the class Sordariomycetes and also subclass Lulworthiomycetidae.
Savoryellomycetidae is a subclass of sac fungi within the class of Sordariomycetes. It contains 4 known orders of Conioscyphales, Fuscosporellales, Pleurotheciales and Savoryellales.
Conioscyphales is an order of freshwater and terrestrial fungi within the division Ascomycota. It is in the subclass Savoryellomycetidae and the class Sordariomycetes and the subdivision of Pezizomycotina.
Fuscosporellales is an order of fungi within the phylum of Ascomycota and in the class Sordariomycetes and subdivision of Pezizomycotina.
Savoryellaceae is a family of aquatic based fungi. It is the only family in the monotypic order Savoryellales within the class Sordariomycetes, division Ascomycota.
Savoryella is a genus of freshwater and marine based fungi in the family Savoryellaceae and the order Savoryellales.
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.
Pleurotheciaceae is a family of ascomycetous fungi within the monotypic order of Pleurotheciales in the subclass Savoryellomycetidae and within the class Sordariomycetes.
The Torpedosporales are an order of marine based fungi in the class Sordariomycetes, subclass Hypocreomycetidae. Most are found on wood substrates in the water.
Torpedosporaceae is a monotypic family of ascomycetous marine based fungi within the order of Torpedosporales in the subclass Hypocreomycetidae and within the class Sordariomycetes. They are saprobic on intertidal mangrove wood and roots, bark leaves, and sand in various marine habitats.
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