Biology:Sulzbacheromyces

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Sulzbacheromyces is a genus of basidiolichens in the family Lepidostromataceae (the only family within the fungal order Lepidostromatales).[1] The genus is distinguished from the other genera of Lepidostromataceae (Ertzia and Lepidostroma) by having an entirely crustose thallus and from Multiclavula (Cantharellales) by having a [[Glossary of lichen terms#{{biology:{1}}}|{{Biology:{1}}}]] (instead of [[Glossary of lichen terms#{{biology:{1}}}|{{Biology:{1}}}]]) photobiont.[2] The type species grows on soil in the neotropics.

Description

The genus Sulzbacheromyces is characterised by its simple, crustose thallus which lacks any internal differentiation, having neither [[Glossary of lichen terms#{{biology:{1}}}|{{Biology:{1}}}]] nor medullary tissue.[2] This thallus structure distinguishes it from the related basidiolichen genus Lepidostroma, which has a [[Glossary of lichen terms#{{biology:{1}}}|{{Biology:{1}}}]] (scaly) thallus.[2]

The reproductive structures (basidiomata) are [[Glossary of lichen terms#{{biology:{1}}}|{{Biology:{1}}}]] to caloceroid (club-shaped), unbranched, and typically coloured yellow to orange.[3] The internal structure of the basidiomata consists of parallel, thin-walled, occasionally clamped hyphae that form a densely agglutinated central strand and a loosely organized 'medullary' tissue.[4] The fruiting body cortex is distinctly three-layered, composed of a thin, dense, brownish outer layer, a broader, hyaline (translucent) middle layer with large interspaces, and a thin, dense, pale yellowish inner layer.[4]

The genus forms a symbiotic relationship with green algae ([[Glossary of lichen terms#{{biology:{1}}}|{{Biology:{1}}}]] photobionts). In the type species, S. caatingae, the photobiont belongs to the genus Bracteacoccus, representing the first known occurrence of this typically freshwater algal genus in a lichen symbiosis.[2]

Species

References

  1. Wijayawardene, Nalin; Hyde, Kevin; Al-Ani, Laith Khalil Tawfeeq; Somayeh, Dolatabadi; Stadler, Marc; Haelewaters, Danny et al. (2020). "Outline of Fungi and fungus-like taxa". Mycosphere 11: 1060–1456. doi:10.5943/mycosphere/11/1/8. 
  2. 2.0 2.1 2.2 2.3 Hodkinson, Brendan P.; Moncada, Bibiana; Lücking, Robert (2013). "Lepidostromatales, a new order of lichenized fungi (Basidiomycota, Agaricomycetes), with two new genera, Ertzia and Sulzbacheromyces, and one new species, Lepidostroma winklerianum". Fungal Diversity 64 (1): 165–179. doi:10.1007/s13225-013-0267-0. 
  3. Sulzbacher, Marcelo A.; Wartchow, Felipe; Ovrebo, Clark L.; Sousa, Julieth O.; Baseia, Iuri G.; Moncada, Bibiana; Lücking, Robert (2016). "Sulzbacheromyces caatingae: notes on its systematics, morphology and distribution based on ITS barcoding sequences". The Lichenologist 48 (1): 61–70. doi:10.1017/S0024282915000420. 
  4. 4.0 4.1 Sulzbacher, Marcelo A.; Baseia, Iuri G.; Lücking, Robert; Parnmen, Sittiporn; Moncada, Bibiana (2012). "Unexpected discovery of a novel basidiolichen in the threatened Caatinga biome of northeastern Brazil". The Bryologist 115 (4): 601–609. doi:10.1639/0007-2745-115.4.601. https://www.researchgate.net/publication/256082848. 
  5. 5.0 5.1 5.2 Liu, Dong; Goffinet, Bernard; Ertz, Damien; Kesel, André De; Wang, Xinyu; Hur, Jae-Seoun; Shi, Haixia; Zhang, Yanyun et al. (2018). "Circumscription and phylogeny of the Lepidostromatales (Lichenized Basidiomycota) following discovery of new species from China and Africa". Mycologia 109 (5): 730–748. doi:10.1080/00275514.2017.1406767. PMID 29370576. 
  6. 6.0 6.1 Coca, Luis Fernando; Lücking, Robert; Moncada, Bibiana (2018). "Two new, sympatric and semi-cryptic species of Sulzbacheromyces (Lichenized Basidiomycota, Lepidostromatales) from the Chocó Biogeographic Region in Colombia". The Bryologist 121 (3): 297–305. doi:10.1639/0007-2745-121.3.297. 
  7. Coca, Luis Fernando; Gómez, Salomé Gómez; Guillermo, Jorge Guzmán; Trujillo, Edwin Trujillo; Clavijo, Laura; Zuluaga, Alejandro; Dal Forno, Manuela; Lumbsch, H. Thorsten (2023). "Sulzbacheromyces leucodontium (Basidiomycota, Lepidostromataceae), a new species of basidiolichen widely distributed in the Neotropics". Phytotaxa 597 (2): 153–164. doi:10.11646/phytotaxa.597.2.5. 

Wikidata ☰ Q16992868 entry