Английская Википедия:Athallia
Шаблон:Short description Шаблон:Italic title Шаблон:Automatic taxobox
Athallia is a genus of lichen-forming fungi in the family Teloschistaceae.[1] It was circumscribed in 2013 by Ulf Arup, Patrik Frödén, and Ulrik Søchting,[1][2] and the type species is Athallia holocarpa.[3][2] The genus name means "without a thallus".[2]
Description
Most species in Athallia have a poorly developed thallus, with the exception of A. scopularis. In A. scopularis, the thallus is well-developed and Шаблон:Lichengloss, meaning it has a lobed structure. The Шаблон:Lichengloss, which is the outer layer of the thallus, is typically an amorphous layer or made up of indistinctly organized tissue (indistinctly Шаблон:Lichengloss), a tissue structure previously referred to as "alveolate" by Vondrák et al. in 2009.[4] In A. scopularis, however, the cortex consists of hyphae (fungal filaments) that are arranged Шаблон:Lichengloss, meaning they run perpendicular to the surface.[5]
Athallia vitellinula is atypical in the genus for having a conspicuous thallus, but it is usually very thin. The apothecia (fruiting bodies) in Athallia are mainly Шаблон:Lichengloss, which means they lack a Шаблон:Lichengloss. The spores produced are Шаблон:Lichengloss, meaning they are divided into two components (Шаблон:Lichengloss) separated by a central septum with a perforation. Pycnidia, which are small, flask-shaped structures producing asexual spores (conidia), are typically orange in Athallia, but they are often absent. The conidia, when present, are ellipsoid in shape.[5]
All Athallia lichens have a suite of secondary metabolites (lichen products) corresponding to the Шаблон:Lichengloss A as previously elaborated by Søchting.[6]
Species
Шаблон:As of, Species Fungorum (in the Catalogue of Life) accept 11 species of Athallia:[7]
- Athallia alnetorum Шаблон:Au
- Athallia brachyspora Шаблон:Au
- Athallia cerinella Шаблон:Au
- Athallia cerinelloides Шаблон:Au
- Athallia holocarpa Шаблон:Au
- Athallia inconnexa Шаблон:Au
- Athallia pyracea Шаблон:Au
- Athallia saxifragarum Шаблон:Au
- Athallia scopularis Шаблон:Au
- Athallia vitellinula Шаблон:Au
Gallery
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A. scopularis
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A. cerinelloides
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A. holocarpa
References
- ↑ 1,0 1,1 Шаблон:Cite web
- ↑ 2,0 2,1 2,2 Ошибка цитирования Неверный тег
<ref>; для сносокarupне указан текст - ↑ Шаблон:Cite web
- ↑ Ошибка цитирования Неверный тег
<ref>; для сносокVondrák et al. 2009не указан текст - ↑ 5,0 5,1 Ошибка цитирования Неверный тег
<ref>; для сносокArup et al. 2013не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокSøchting 1997не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокCoLне указан текст
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- Teloschistales
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