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  • Under Assessment
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Burgellopsis nivea Diederich & Lawrey

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Scientific name
Burgellopsis nivea
Author
Diederich & Lawrey
Common names
 
IUCN Specialist Group
Mushroom, Bracket and Puffball
Kingdom
Fungi
Phylum
Basidiomycota
Class
Agaricomycetes
Order
Cantharellales
Family
Hydnaceae
Assessment status
Assessed
Preliminary Category
DD
Proposed by
Grace Whitacre
Assessors
Catia Canteiro, Grace Whitacre
Contributors
Catia Canteiro, Grace Whitacre
Reviewers
Gregory Mueller

Assessment Notes

Why would this not be DD.

Justification

Burgellopsis nivea is currently known from only one site, growing on an unidentified crustose saxicolous lichen in Scotland.  As saxicolous lichens are are widespread, it is not possible to infer if the species has a highly restricted range or is broadly distributed. Thus, it is assessed as DD.


Taxonomic notes

This species is thought to be related to Burgella clade but lacks support. Microscopic analysis of Burgellopsis nivea show differences between the two genera supporting the need for the new genus, Burgellopsis (Lawrey et al, 2014).


Why suggested for a Global Red List Assessment?

EDGE Species 2022


Geographic range

This species is known only from the type specimen which was collected from East Lothian, Scotland in the Lammermuir Hills (Lawrey et al, 2014).


Population and Trends

As it is known only from the type specimen there is no information about population size or trends for this species. It is currently known from only one site, igrowing on an unidentified crustose saxicolous lichen.  As saxicolous lichens are are widespread it is not possible to infer if the species has a highly restricted range or is broadly distributed.

Population Trend: Uncertain


Habitat and Ecology

This species develops bulbils over the thallus of a sterile crustose lichen or between thalline squamules (Lawrey et al. 2014). The substratum, in the case of the only known occurrence is scree, and species have no visible interaction, and no mycelium has been observed. The species could be considered facultatively lichenicolous (Lawrey et al. 2014).

Temperate Forest

Threats

None identified.


Conservation Actions

None identified.


Research needed

Surveys are needed to document the species distribution, ecology, and population trend.

Population size, distribution & trendsLife history & ecology

Use and Trade


Bibliography


Country occurrence

Regional Population and Trends

Country Trend Redlisted