Paecilomyces

Paecilomyces is a genus of fungi. A number of species in this genus are plant pathogens.

Paecilomyces
Scanning electron micrograph of Paecilomyces variotii
Scientific classification
Domain:	Eukaryota
Kingdom:	Fungi
Division:	Ascomycota
Class:	Eurotiomycetes
Order:	Eurotiales
Family:	Thermoascaceae
Genus:	Paecilomyces Bainier (1907)
Type species
Paecilomyces variotii Bainier (1907)
Synonyms^[1]
Byssochlamys Westling (1909) Corollium Sopp (1912) Graphidium Lindau (1909) Spicariopsis R.Heim (1939)

Several of the entomopathogenic species, such as "Paecilomyces fumosoroseus" have now been placed in the genus Isaria, in the order Hypocreales and family Cordycipitaceae.^[2]

In 1974, R.A. Samson transferred the nematicidal species Paecilomyces lilacinus to this genus.^[3] However, publications in the 2000s (decade) indicated that the genus Paecilomyces was not monophyletic,^[4] and the new genus Purpureocillium was created to hold the taxon which includes P. lilacinum: with both parts of the name referring to the purple conidia produced by the fungus.^[5]

Species

Traditionally, Paecilomyces held strictly asexual species^[6] and later housed numerous anamorphic forms of fungi with their teleomorph described to a separate genus. From 41 described species in 2000^[7] and over 100 known combinations in this genus, the amount of species in Paecilomyces reduced to 10 described species in 2020 following the adaptation of the "one fungus one name" rule.^[6]

• Paecilomyces brunneolus^[6]
• Paecilomyces clematidis Spetik, Eichmeier, Gramaje & Berraf-Tebbal (2022)^[8]
• Paecilomyces dactylethromorphus^[6]
• Paecilomyces divaricatus^[6]
• Paecilomyces formosus Urquhart (2023)^[9]
• Paecilomyces fulvus^[6]
• Paecilomyces lagunculariae^[6]
• Paecilomyces niveus^[6]
• Paecilomyces paravariotii Urquhart (2023)^[10]
• Paecilomyces penicilliformis Jurjević & Hubka (2020)^[11]
• Paecilomyces tabacinus^[6]
• Paecilomyces variotii^[6]
• Paecilomyces zollerniae^[6]

Species combinations^[12] not listed by Houbraken et al. 2020^[6]

• Paecilomyces albus
• Paecilomyces andoi
• Paecilomyces aspergilloides
• Paecilomyces atrovirens
• Paecilomyces austriacus
• Paecilomyces borysthenicus
• Paecilomyces breviramosus
• Paecilomyces byssochlamydoides
• Paecilomyces cinnamomeus
• Paecilomyces clavisporus
• Paecilomyces crassipes
• Paecilomyces cremeoroseus
• Paecilomyces cylindricosporus
• Paecilomyces echinosporus
• Paecilomyces erectus
• Paecilomyces griseiviridis
• Paecilomyces guaensis
• Paecilomyces hawkesii
• Paecilomyces huaxiensis
• Paecilomyces indicus
• Paecilomyces laeensis
• Paecilomyces lecythidis
• Paecilomyces marinum
• Paecilomyces maximus
• Paecilomyces militaris
• Paecilomyces musicola
• Paecilomyces neomarinum
• PAecilomyces niphetodes
• Paecilomyces odonatae
• Paecilomyces parvisporus
• Paecilomyces pascuus
• Paecilomyces persimplex
• Paecilomyces puntonii
• Paecilomyces ramosus
• Paecilomyces rariramus
• Paecilomyces simplex
• Paecilomyces smilanensis
• Paecilomyces spectabilis
• Paecilomyces stipitatus
• Paecilomyces subflavus
• Paecilomyces subglobosus
• Paecilomyces suffultus
• Paecilomyces tenuis
• Paecilomyces victoriae
• Paecilomyces vinaceus
• Paecilomyces viridulus
• Paecilomyces zollerniae

Species to be ranked in Clavicipitaceae^[13]

• Paecilomyces antarcticus
• Paecilomyces niphetodes
• Paecilomyces penicillatus
• Paecilomyces purpureus
• Paecilomyces verticillatus
• Paecilomyces wawuensis

Species formerly described in Paecilomyces

• Class Eurotiomycetes
  • Order Eurotiales
    • Family Aspergillaceae
      • Genus Evansstolkia: P. leycettanus
      • Genus Penicillium: P. burci, P. ehrlichii, P. lineatum, P. mandshuricus
    • Family Thermoascaceae
      • Genus Thermoascus: P. aegyptiacus, P. crustaceus, P. taitungiacus, P. verrucosus
    • Family Trichocomaceae
      • Genus Talaromyces: P. aerugineus, P. cinnabarinus
      • Genus Sagenomella: P. griseoviridis, P. humicola, P. striatisporus, P. variabilis,
• Class Leotiomycetes
  • Order Helotiales
    • Family Pleuroascaceae
      • Genus Venustampulla: P. parvus
• Class Sordariomycetes
  • Order incertae sedis
    • • Genus Chlorocillium: P. griseus
      • Genus Sphaeronaemella: P. betae
    • Order Cephalothecales
    • Family Cephalothecaceae
      • Genus Phialemonium: P. flavescens and P. inflatus
  • Order Hypocreales
    • • Genus Acremonium: P. terricola
    • Family Bionectriaceae
      • Genus Sesquicillium: P. buxi
      • Genus Waltergamsia: P. fusidioides
      • Genus Verruciconidia: P. persicinus
    • Family Clavicipiteae
      • Genus Keithomyces: P. carneus
      • Genus Marquandomyces: P. marquandii
      • Genus Metarhizium: P. paranaensis, P. reniformis, P. viridis
    • Family Cordycipitaceae
      • Genus Cordyceps: P. amoene-roseus, P. cateniannulatus, P. cateniobliquus, P. coleopterorum, P. farinosus, P. fumosoroseus, P. hibernicum and P. isarioides, P. ghanensis, P. gunnii, P. heliothis and P. tenuipes, P. javanicus, P. loushanensis
      • Genus Isaria: P. cicadae, P. xylariiformis
      • Genus Samsoniella: P. hepiali
    • Family Nectriaceae
      • Genus Mariannaea: P. elegans
      • Genus Neocosmospora: P. fuscus
    • Family Ophiocordycipitaceae
      • Genus Purpureocillium: P. lilacinus as well as P. nostocoides
      • Genus Pleurocordyceps: P. sinensis
    • Family Sarocladiaceae
      • Genus Sarocladium: P. bacillisporus, P. ochraceus
    • Family Tilachlidiaceae
      • Genus Septofusidium: P. berolinensis, P. herbarum
    • Family Valsonectriaceae
      • Genus Valsonectria: P. roseolus
  • Order Microascales
    • Family Microascaceae
      • Genus Microascus: P. fuscatus
  • Order Sordariales
    • Family Chaetomiaceae
      • Genus Acrophialophora: P. ampullaris, P. ampulliphoris, P. biformis, P. cinereus, P. curticatenatus, P. furcatus, P. fusisporus, P. major,
  • Order Trichosphaeriales
    • Family Trichosphaeriaceae
      • Genus Verticillium: P. baarnensis, P. coccosporus, P. eriophytis, P. insectorum, P. sulfurellum

incertae sedis Ascomycota

• • • • Genus Sagrahamata: P. iriomoteanus
      • Genus Spicaria: P. canadensis, P. cossus, P. fimetarius, P. longipes

See also

• Cordyceps
• Tarsonemidae

References

1. "Synonymy. Current Name: Paecilomyces Bainier, Bull. Soc. mycol. Fr. 23(1): 26 (1907)". Species Fungorum. Retrieved 9 September 2023.
2. . Archived from the original on 19 November 2015. Retrieved 18 November 2015.{{cite web}}: CS1 maint: archived copy as title (link)
3. Samson RA. (1974). "Paecilomyces and some allied hyphomycetes". Studies in Mycology. Baarn: Centralbureau voor Schimmelcultures. 6: 58.
4. Inglis PW, Tigano MS (2006). "Identification and taxonomy of some entomopathogenic Paecilomyces spp. (Ascomycota) isolates using rDNA-ITS Sequences" (PDF). Genetics and Molecular Biology. 29 (1): 132–6. doi:10.1590/s1415-47572006000100025.
5. Luangsa-Ard J, Houbraken J, van Doorn T, Hong SB, Borman AM, Hywel-Jones NL, Samson RA (2011). "Purpureocillium, a new genus for the medically important Paecilomyces lilacinus". FEMS Microbiology Letters. 321 (2): 141–9. doi:10.1111/j.1574-6968.2011.02322.x. PMID 21631575.
6. Houbraken J, Kocsubé S, Visagie CM, Yulmaz N, Wang XC, Meijer M, Kraak B, Hubka V, Bensch K, Samson RA, Frisvad JC (2020). "Classification of Aspergillus, Penicillium, Talaromyces and related genera (Eurotiales): An overview of families, genera, subgenera, sections, series and species". Studies in Mycology. 95: 5–169. doi:10.1016/j.simyco.2020.05.002. hdl:2263/78967.
7. Pitt JI, Samson RA, Frisvad JC (2000). "List of accepted species and their synonyms in the family Trichocomaceae". In Samson RA, Pitt JI (eds.). Integration of Modern Taxonomic Methods for Penicillium and Aspergillus Classification. Harwood Academic Publishers. pp. 9–49.
8. Page Paecilomyces clematidis on "Mycobank". Westerdijk Fungal Biodiversity Institute. Retrieved 6 September 2023.
9. Page Paecilomyces formosus on "Mycobank". Westerdijk Fungal Biodiversity Institute. Retrieved 7 September 2023.
10. Page Paecilomyces paravariotii on "Mycobank". Westerdijk Fungal Biodiversity Institute. Retrieved 7 September 2023.
11. Page Paecilomyces penicilliformis on "Mycobank". Westerdijk Fungal Biodiversity Institute. Retrieved 7 September 2023.
12. Page Paecilomyces on "Mycobank". Westerdijk Fungal Biodiversity Institute. Retrieved 7 September 2023.
13. Page Taxonomy browser ('Paecilomyces' clade) on "NCBI Taxonomy Brower". NCBI. Retrieved 7 September 2023.

External links

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