Английская Википедия:Icmadophilaceae

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The Icmadophilaceae are a family of lichen-forming fungi in the order Pertusariales. The family was circumscribed in 1993 by the mycologist Dagmar Treibel. It contains 9 genera and 35 species.

Description

Icmadophilaceae species are usually crust-like to shrub-like in form. Their Шаблон:Lichengloss partner is Шаблон:Lichengloss, which is crucial for their survival. Their apothecia (fruiiting bodies) are typically Шаблон:Lichengloss in form, meaning they have a light-coloured (not Шаблон:Lichengloss) margin, and are often pink in colour. Some may have stalk-like structures, referred to as Шаблон:Lichengloss.

Within these reproductive structures, Icmadophilaceae lichens have unbranched filaments called paraphyses, which are amyloid. The asci, or spore sacs, in these lichens are thin-walled and lack a thickened top section (apical Шаблон:Lichengloss) but have a thin, amyloid cap at their tips. They are typically cylindrical in shape.

Each ascus typically contains eight spores. These spores come in various shapes – ellipsoid, oblong, Шаблон:Lichengloss (spindle-shaped), to cutriform (knife-shaped) – and are clear (hyaline) and non-amyloid. In addition to spore reproduction, Icmadophilaceae lichens can also reproduce asexually through structures called pycnidia, which produce rod-shaped (bacillar), hyaline conidia (asexual spores).

In terms of chemical composition, this family is characterised by a variety of depsides, a type of secondary metabolite (lichen product) commonly found in lichens.

Genera

• Dibaeis Шаблон:Au – ca. 14 spp.
• Endocena Шаблон:Au – 2 spp.
• Icmadophila Шаблон:Au – 4 spp.
• Knightiellastrum Шаблон:Au – 1 sp.
• Pseudobaeomyces Шаблон:Au – 2 spp.
• Siphula Шаблон:Au – 26 spp.
• Siphulella Шаблон:Au – 1 sp.
• Siphulopsis Шаблон:Au – 1 sp.
• Thamnolia Шаблон:Au – 4 spp.