• Proposed
  • 2Under Assessment
  • 3Preliminary Assessed
  • 4Assessed
  • 5Published

Chaenotheca servitii Nádv.

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Scientific name
Chaenotheca servitii
Author
Nádv.
Common names
 
IUCN Specialist Group
Lichens
Kingdom
Fungi
Phylum
Ascomycota
Class
Lecanoromycetes
Order
Incertae sedis
Family
Coniocybaceae
Assessment status
Proposed
Proposed by
Troy McMullin
Comments etc.
Troy McMullin

Assessment Notes

Taxonomic notes


Why suggested for a Global Red List Assessment?

Globally, there are only four known individuals of this species, despite targeted searches in at least one of the areas that it is known to occur. Its inferred to be extremely rare and restricted to old-growth forests.


Geographic range


Population and Trends

The population has four subpopulations, each in a different country, and each represented by a single individual.

Population Trend:


Habitat and Ecology


Threats


Conservation Actions


Research needed


Use and Trade


Bibliography

Selva, S. B. & L. Tibell. 1999. Lichenized and non-lichenized calicioid fungi from North America. The Bryologist 102: 377–397.

Tibell, L. 1980. The lichen genus Chaenotheca in the northern hemisphere. Symbolae Botanicae Upsalienses 23: 1–65.

Titov, A. N. 1998. New and rare calicioid lichens and fungi from relict tertiary forests of Caucasus and the Crimea. Folia Cryptogamica
Estonica 32: 127–133.

Türk, R. & O. Breuss. 1994. Lichens from Lower Austria I. Steirischnieder-österreichische Kalkalpen. Verhandlungen der Zoologisch-Botanischen Gesellschaft in Österreich 131: 79–96.


Country occurrence

Regional Population and Trends

Country Trend Redlisted