Global InformationAstrothelium clypeatum information
| Astrothelium clypeatum | |
|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Dothideomycetes |
| Order: | Trypetheliales |
| Family: | Trypetheliaceae |
| Genus: | Astrothelium |
| Species: | A. clypeatum
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| Binomial name | |
| Astrothelium clypeatum Aptroot & Gueidan (2016)
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Astrothelium clypeatum is a species of corticolous (bark-dwelling) lichen in the family Trypetheliaceae.[1] Found in Vietnam, it was formally described as a new species in 2016 by André Aptroot and Cécile Gueidan. The type specimen was collected from Cát Tiên National Park (Dong Nai Province); here it was found growing on the bark of some trees along a road. The lichen has an olive-green thallus that shows branched lines revealing the black prothallus underneath. No lichen products were detected in the species. The authors placed it in genus Astrothelium because of the "well-developed, corticate, rimose thallus", but acknowledge that it might belong to genus Pseudopyrenula. The species epithet clypeatum refers to the conical black ascomata, which have a pseudostromata resembling a clypeus (a shield-like growth).[2]
- ^ Cite error: The named reference
Schumm & Aptroot 2021was invoked but never defined (see the help page). - ^ Cite error: The named reference
Aptroot et al. 2016was invoked but never defined (see the help page).