Hongos Liquenicolas del Sur de Sudamerica, especialmente de Isla Navarino (Chile)
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Language: Spanish
The volume presents a detailed and illustrated (many high quality microcraphs and drawings) study of lichenicolous fungi collected in Isla Navarino (S Chile) and surroundings has resulted in 696 parasited lichen samples, representing 240 taxa of lichenicolous fungi. In this paper 189 species are reported. Six new genera are described: Atronectria gen. nov., similar to Pronectria but with brown, K+ blackish green ascomata; Macrographa gen. nov., with large ascomata and three septate spores of unknown affinities; Pseudostigmidium gen. nov., related to Stigmidium, but generally with I+ red hymenium and 3-septate spores, with five species living on Pseudocyphellaria and Nephroma; Sarcoexcipula gen. nov. of thick and complex perithecial wall and large and septate ascospores; Umbilithecium gen. nov., Arthonia similar genus with diferent hymenial structure and simples spores and Umushamyces gen. nov. similar in habitus to Arthonia but with Biatora or Bacidia-type asci.
The volume presents a detailed and illustrated (many high quality microcraphs and drawings) study of lichenicolous fungi collected in Isla Navarino (S Chile) and surroundings has resulted in 696 parasited lichen samples, representing 240 taxa of lichenicolous fungi. In this paper 189 species are reported. Six new genera are described: Atronectria gen. nov., similar to Pronectria but with brown, K+ blackish green ascomata; Macrographa gen. nov., with large ascomata and three septate spores of unknown affinities; Pseudostigmidium gen. nov., related to Stigmidium, but generally with I+ red hymenium and 3-septate spores, with five species living on Pseudocyphellaria and Nephroma; Sarcoexcipula gen. nov. of thick and complex perithecial wall and large and septate ascospores; Umbilithecium gen. nov., Arthonia similar genus with diferent hymenial structure and simples spores and Umushamyces gen. nov. similar in habitus to Arthonia but with Biatora or Bacidia-type asci.
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related organisations include:
British Lichen Society
International Association for Lichenology
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