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Three new species of Chapsa (lichenized Ascomycota: Ostropales: Graphidaceae) from tropical Asia

Published online by Cambridge University Press:  29 March 2012

Gothamie WEERAKOON ,
Eimy RIVAS PLATA ,
H. Thorsten LUMBSCH  and
Robert LÜCKING
Gothamie WEERAKOON
Affiliation:
Department of Botany, University of Sri Jayawardenepura, Nugegoda, Sri Lanka.
Eimy RIVAS PLATA*
Affiliation:
Department of Botany, The Field Museum, 1400 South Lake Shore Drive, Chicago, Illinois 60605-2496, USA. Email: erivasplata@fieldmuseum.org Department of Biology, Duke University, Durham, North Carolina 27708-0338, USA.
H. Thorsten LUMBSCH
Affiliation:
Department of Botany, The Field Museum, 1400 South Lake Shore Drive, Chicago, Illinois 60605-2496, USA. Email: erivasplata@fieldmuseum.org
Robert LÜCKING
Affiliation:
Department of Botany, The Field Museum, 1400 South Lake Shore Drive, Chicago, Illinois 60605-2496, USA. Email: erivasplata@fieldmuseum.org
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Abstract

Three new species of Chapsa in the family Graphidaceae are described from tropical Asia. Chapsa mastersonii Rivas Plata, Lumbsch & Lücking from the Philippines is characterized by large apothecia with thickly white-pruinose discs, large, muriform, non-amyloid ascospores, and the stictic acid chemosyndrome. Chapsa wijeyaratniana Weerakon, Lumbsch & Lücking from Sri Lanka has apothecia similar to the preceding species but forms an ecorticate thallus with maculiform to capitate soralia, has small, submuriform ascospores, and lacks secondary substances. Chapsa wolseleyana Weerakon, Lumbsch & Lücking forms apothecia with red to pinkish or purplish red discs and large, muriform ascospores becoming pale brown.

Keywords

LecanoromyceteslichenspaleotropicstaxonomyThelotremataceae
Type
Research Article
Information
The Lichenologist , Volume 44 , Issue 3 , May 2012 , pp. 373 - 379
Copyright
Copyright © British Lichen Society 2012

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References

Alcala, A. C. & Custodio, C. C. (1997) Status of endemic Philippine amphibians. Sylvatrop 5: 72–86.Google Scholar
Aptroot, A. (2001) Lichenized and saprobic fungal biodiversity of a single Elaeocarpus tree in Papua New Guinea, with the report of 200 species of ascomycetes associated with one tree. Fungal Diversity 6: 1–11.Google Scholar
Frisch, A., Kalb, K. & Grube, M. (2006) Contributions towards a new systematics of the lichen family Thelotremataceae. Bibliotheca Lichenologica 92: 1–556.Google Scholar
Groombridge, B. (1992) Global Biodiversity: Status of the Earth's Living Resources. London: Chapman & Hall.CrossRefGoogle Scholar
Hale, M. E. (1980) Generic delimitation in the lichen family Thelotremataceae. Mycotaxon 11: 130–138.Google Scholar
Hale, M. E. (1981) A revision of the lichen family Thelotremataceae in Sri Lanka. Bulletin of the British Museum of Natural History (Botany) 8: 227–332.Google Scholar
Heaney, L. R. (1993) Biodiversity patterns and the conservation of mammals in the Philippines. Asia Life Sciences 2: 261–274.Google Scholar
Heaney, L. R. & Mittermeier, R. A. (1997) The Philippines. In Megadiversity. Earth's Biologically Wealthiest Nations (Mittermeier, R. A., Gil, P. Robles & Mittermeier, C. G., eds): 236–255. Monterrey, Mexico: CEMEX.Google Scholar
Kalb, K. (2009) New taxa and new records of thelotremoid Graphidaceae. Herzogia 22: 17–42.Google Scholar
Lücking, R., Rivas Plata, E., Chaves, J. L., Umaña, L. & Sipman, H. J. M. (2009) How many tropical lichens are there … really? Bibliotheca Lichenologica 100: 399–418.Google Scholar
Lumbsch, H. T. (2002) Analysis of phenolic products in lichens for identification and taxonomy. In Protocols in Lichenology. Culturing, Biochemistry, Ecophysiology and Use in Biomonitoring (Kranner, I., Beckett, R. P. & Varma, A. K., eds): 281–295. Berlin, Heidelberg: Springer-Verlag.Google Scholar
Lumbsch, H. T., Ahti, T., Altermann, S., Amo de Paz, G., Aptroot, A., Arup, U., Bárcenas Peña, A., Bawingan, P. A., Benatti, M. N., Betancourt, L. et al. (2011) One hundred new species of lichenized fungi: a signature of undiscovered global diversity. Phytotaxa 18: 1–127.CrossRefGoogle Scholar
Mangold, A., Martín, M. P., Lücking, R. & Lumbsch, H. T. (2008) Molecular phylogeny suggests synonymy of Thelotremataceae within Graphidaceae (Ascomycota: Ostropales). Taxon 57: 476–486.Google Scholar
Mangold, A., Elix, J. A. & Lumbsch, H.T. (2009) Thelotremataceae. Flora of Australia 57: 195–420.Google Scholar
Mathey, A., van Roy, W., van Vaeck, L., Eckhardt, G. & Steglich, W. (1994) In situ analysis of a new perylene quinone in lichens by fourier-transform laser microprobe mass spectrometry with external source. Rapid Communications in Mass Spectrometry 8: 46–52.CrossRefGoogle Scholar
Matsumoto, T. (2000) Taxonomic studies of the Thelotremataceae (Graphidales, lichenized Ascomycota) in Japan (1) Genus Thelotrema. Journal of the Hattori Botanical Laboratory 88: 1–50.Google Scholar
Messuti, M. I., Codesal, P. L., Mangold, A., Lücking, R. & Lumbsch, H. T. (2010) New or interesting Chapsa and Topeliopsis species (Ascomycota: Ostropales) from Argentina. Lichenologist 42: 191–195.CrossRefGoogle Scholar
Oliver, W. L. R. & Heaney, L. R. (1996) Biodiversity and conservation in the Philippines. International Zoo News 43: 329–337.Google Scholar
Rivas Plata, E., Lücking, R., Sipman, H. J. M., Mangold, A., Kalb, K. & Lumbsch, H. T. (2010) A world-wide key to the thelotremoid Graphidaceae, excluding the Ocellularia-Myriotrema-Stegobolus clade. Lichenologist 42: 139–185.CrossRefGoogle Scholar
Salisbury, G. (1972) Thelotrema sect. Thelotrema 2. The T. platycarpum group. Revue Bryologique et Lichénologique 38: 281–290.Google Scholar
Sipman, H. J. M. & Harris, R. C. (1989) Lichens. In Tropical Rain Forest Ecosystems (Lieth, H. & Werger, M. J. A., eds): 303–309. Amsterdam: Elsevier Science Publishers B.V.CrossRefGoogle Scholar
Sipman, H. J. M., Lücking, R., Aptroot, A., Chaves, J. L., Kalb, K. & Umaña, L (2012) A first assessment of the Ticolichen biodiversity inventory in Costa Rica and adjacent areas: the thelotremoid Graphidaceae (Ascomycota: Ostropales). Phytotaxa (in press).CrossRefGoogle Scholar