• Species: Lichenoconium xanthoriae M.S. Christ.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenodiplis lecanorae (Vouaux) Dyko & D. Hawksw.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenodiplis pertusariicola (Nyl.) Diederich
• Remark: earlier under Laeviomyces pertusariicola (Nyl.) D. Hawksw.
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenopeltella cetrariicola (Nyl.) R. Sant.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenopeltella coppinsii Earland-Bennett & D. Hawksw.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenopeltella peltigericola (D. Hawksw.) R. Sant.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenopeltella ramalinae Etayo & Diederich
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenosticta alcicornaria (Linds.) D. Hawksw.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenostigma arctoparmeliae R. Sant. (ined.)
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenostigma cosmopolites Hafellner & Calat.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species:
• Remark:
• Fungus type:
• Treatment in Estonia: