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Arthonia muscigena

Scientific Name: Arthonia muscigena

Family: Arthoniaceae

Category: Lichen

Growth: Lichenous

Duration:

Other Names:

       

Arthonia muscigena

Arthonia muscigena is a species of lichen belonging to the family Arthoniaceae.

Taxonomy and Nomenclature

  • Scientific Name: Arthonia muscigena Th. Fr.
  • Rank: Species
  • Family: Arthoniaceae
  • Kingdom: Fungi
  • Synonyms:
    • Arthonia exilis (Mentioned in Dutch: "Synoniemen: Arthonia exilis...")
    • Arthonia leucodontis (Poelt &amp Dbbeler) Coppins
    • Bryostigma leucodontis Poelt &amp Dbbeler (Redirected from)
    • Arthonia microsticta auct. (foliicolous specimens)

Distribution and Habitat

  • Found in the British Isles.
  • Present in Estonia, as documented in the "Eesti samblike levikuatlas - Atlas of the Estonian lichens."
  • Observed in Ukraine, specifically in the Tissa river basin.
  • Occurs in the Western Carpathians.
  • This lichen is crustose epiphytic, growing on mosses and bark.

Ecological Role

  • Arthonia muscigena has been identified as lichenicolous.

Morphological Characteristics

  • Crustose growth form.
  • Spores are 1-septate and measure 8-12 x 3-4.5 µm.
  • Hypothecium is brown-yellow.

Interactions with Other Organisms

  • Grows on mosses and bark.
  • May be confused with Arthonia radiata if the apothecia are stellate.
  • Found alongside various Caliciales in Mecklenburg.

Resources and Further Information

  • Encyclopedia of Life
  • Index Fungorum (http://www.indexfungorum.org/names/NamesRecord.asp?RecordID=376663)
  • Interim Register of Marine and Nonmarine Genera
  • TAXREF
  • NBN (National Biodiversity Network) for interactive maps

Conservation Status

  • IUCN Red List Category: CR (Critically Endangered).

Quirky Facts

  • The text includes a reference to a "Mattick Rec. # 33066 - (Recent Literature on Lichens - Mattick No.)" suggesting a specific system for cataloging lichen literature.