From Wikipedia, the free encyclopedia

Xenonectriella nephromatis
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Sordariomycetes
Order: Hypocreales
Family: Nectriaceae
Genus: Xenonectriella
Species:
X. nephromatis
Binomial name
Xenonectriella nephromatis
Pérez-Ort. (2020)

Xenonectriella nephromatis is a species of lichenicolous fungus in the family Nectriaceae. Found in Alaska, it was described as a species new to science in 2020 by Sergio Pérez-Ortega. The type specimen was discovered in the Hoonah–Angoon Census Area in Glacier Bay National Park, where it was growing on a Nephroma lichen. The specific epithet alludes to this host lichen. [1]

The fungus has perithecioid ascocarps, meaning that they are spherical or flask-shaped with a central pore ( ostiole) through which spores are discharged. These dark red ascocarps, which are immersed in the thallus of the host lichen, are up to 0.6 mm in diameter. The asci are eight-spored and measure 120–130 by 8–12  μm. Ascospores are more or less broadly ellipsoid, with some variation in shape, and measure 12–16 by 5–8 μm. [1]

References

  1. ^ a b Spribille, Toby; Fryday, Alan M.; Pérez-Ortega, Sergio; Svensson, Måns; Tønsberg, Tor; Ekman, Stefan; Holien, Håkon; Resl, Philipp; Schneider, Kevin; Stabentheiner, Edith; Thüs, Holger; Vondrák, Jan; Sharman, Lewis (2020). "Lichens and associated fungi from Glacier Bay National Park, Alaska". The Lichenologist. 52 (2): 61–181. doi: 10.1017/S0024282920000079. PMC  7398404. PMID  32788812.


From Wikipedia, the free encyclopedia

Xenonectriella nephromatis
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Sordariomycetes
Order: Hypocreales
Family: Nectriaceae
Genus: Xenonectriella
Species:
X. nephromatis
Binomial name
Xenonectriella nephromatis
Pérez-Ort. (2020)

Xenonectriella nephromatis is a species of lichenicolous fungus in the family Nectriaceae. Found in Alaska, it was described as a species new to science in 2020 by Sergio Pérez-Ortega. The type specimen was discovered in the Hoonah–Angoon Census Area in Glacier Bay National Park, where it was growing on a Nephroma lichen. The specific epithet alludes to this host lichen. [1]

The fungus has perithecioid ascocarps, meaning that they are spherical or flask-shaped with a central pore ( ostiole) through which spores are discharged. These dark red ascocarps, which are immersed in the thallus of the host lichen, are up to 0.6 mm in diameter. The asci are eight-spored and measure 120–130 by 8–12  μm. Ascospores are more or less broadly ellipsoid, with some variation in shape, and measure 12–16 by 5–8 μm. [1]

References

  1. ^ a b Spribille, Toby; Fryday, Alan M.; Pérez-Ortega, Sergio; Svensson, Måns; Tønsberg, Tor; Ekman, Stefan; Holien, Håkon; Resl, Philipp; Schneider, Kevin; Stabentheiner, Edith; Thüs, Holger; Vondrák, Jan; Sharman, Lewis (2020). "Lichens and associated fungi from Glacier Bay National Park, Alaska". The Lichenologist. 52 (2): 61–181. doi: 10.1017/S0024282920000079. PMC  7398404. PMID  32788812.



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