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A world key to species of the genera Topelia and Thelopsis (Stictidaceae), with the description of three new species from Brazil and Argentina

Published online by Cambridge University Press:  23 October 2014

André APTROOT ,
Cléverton de Oliveira MENDONÇA ,
Lidia Itati FERRARO  and
Marcela Eugenia da Silva CÁCERES
André APTROOT
Affiliation:
ABL Herbarium, G.v.d.Veenstraat 107, NL-3762 XK Soest, The Netherlands. Email: [email protected]
Cléverton de Oliveira MENDONÇA
Affiliation:
Programa de Pós-graduação em Ecologia e Conservação, Universidade Federal de Sergipe, CEP: 49100-000, São Cristóvão, Sergipe, Brazil
Lidia Itati FERRARO
Affiliation:
Instituto de Botanica del Nordeste, Casilla de Correo 209, 3400 Corrientes, Argentina
Marcela Eugenia da Silva CÁCERES
Affiliation:
Departamento de Biociências, Universidade Federal de Sergipe, CEP: 49500-000, Itabaiana, Sergipe, Brazil
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Abstract

The following new corticolous species are described. Thelopsis cruciata Aptroot & M. Cáceres, with an olive-green thallus, immersed red-brown perithecia and c. 50–100 cruciate ascospores per ascus, 7–10×4–7 µm, from Brazil. Topelia argentinensis Aptroot, L. I. Ferraro & M. Cáceres, with a verrucose, partly almost isidiate, greenish grey thallus, immersed pinkish perithecia and 8 uniseriate muriform ascospores per ascus, 12–17×7–11 µm, from Argentina. Topelia tetraspora Aptroot & M. Cáceres, with a c. 0·1–0·6 mm thick layer of coralloid to usually flattened, irregularly palmately branched isidia c. 0·05 mm diam., ascospores 15–19×2–6-septate, muriform, ellipsoid, 39–50×11–16 µm, only up to 4 per ascus maturing, from Brazil. Thelopsis inordinata is reported for the first time from South America, from Guyana. A key is given to all currently known species of Topelia and Thelopsis. The distinction between these genera has become arbitrary with the recent addition of more or less intermediate species.

Keywords

Atlantic rainforestChacocorticolousGuyanalichensOstropalesSergipe
Type
Articles
Information
The Lichenologist , Volume 46 , Issue 6 , November 2014 , pp. 801 - 807
Copyright
Copyright © British Lichen Society 2014 

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References

Aptroot, A. & Seaward, M. R. D. (1999) Annotated checklist of Hongkong lichens. Tropical Bryology 17: 57–101.Google Scholar
Aptroot, A., Diederich, P., Sérusiaux, E. & Sipman, H. J. M. (1997) Lichens and lichenicolous fungi from New Guinea. Bibliotheca Lichenologica 64: 1–220.Google Scholar
Breuss, O. & Schultz, M. (2007) Thelopsis paucispora, a new lichen species from Socotra (Yemen). Lichenologist 39: 35–40.CrossRefGoogle Scholar
Cáceres, M. E. S. (2007) Corticolous crustose and microfoliose lichens of northeastern Brazil. Libri Botanici 22: 1–168.Google Scholar
Cáceres, M. E. S., Santos, M. W. O., Mendonça, C. O., Mota, D. A. & Aptroot, A. (2013) New lichen species of the genera Porina and Byssoloma from an urban Atlantic rainforest patch in Sergipe, NE Brazil. Lichenologist 45: 379–382.CrossRefGoogle Scholar
Egea, J. M. & Torrente, P. (1996) Tres nuevas especies de hongos liquenizados de la Provincia del Cabo (Sudáfrica). Cryptogamie, Bryologie-Lichénologie 17: 295–312.Google Scholar
Elix, J. A., McCarthy, P. M. & Kantvilas, G. (2009) Additional lichen records from Australia 69. Miscellaneous taxa. Australasian Lichenology 64: 10–21.Google Scholar
Harris, R. C. (1979) Four species of Thelopsis Nyl. (lichenized Ascomycetes) new to North America. Bryologist 82: 77–78.Google Scholar
Jørgensen, P. M. & Vězda, A. (1984) Topelia, a Mediterranean lichen genus. Beiheft zur Nova Hedwigia 79: 501–511.Google Scholar
Kondratyuk, S., Lökös, L., Tschabanenko, S., Haji-Moniri, H., Farkas, E., Wang, X., Oh, S.-O. & Hur, J.-S. (2013) New and noteworthy lichen-forming and lichenicolous fungi. Acta Botanica Hungarica 55: 275–349.Google Scholar
Mayrhofer, H. (1987) Monographie der Flechtengattung Thelenella . Bibliotheca Lichenologica 26: 1–106.Google Scholar
McCarthy, P. M. (1991) Thelopsis isiaca var. australis, a new pyrenocarpous lichen from Australia. Muelleria 7: 313–315.CrossRefGoogle Scholar
Moon, K. H. & Aptroot, A. (2009) Pyrenocarpous lichens in Korea. Bibliotheca Lichenologica 99: 297–314.Google Scholar
Orange, A., James, P. W. & White, F. J. (2001) Microchemical Methods for the Identification of Lichens. London: British Lichen Society.Google Scholar
Renobales, G., Barreno, E. & Atienza, V. (1996) Thelopsis foveolata, a new lichen from northern Spain. Lichenologist 28: 105–111.CrossRefGoogle Scholar
Ryan, B. D. & Lumbsch, H. T. (2007) Topelia. In Lichen Flora of the Greater Sonoran Desert Region. Volume 3 (Nash, T. H. III, Gries, C. & Bungartz, F., eds): 398. Tempe, Arizona: Lichens Unlimited, Arizona State University.Google Scholar
Tretiach, M. & Vězda, A. (1992) Topelia nimisiana, a new epiphytic lichen species from Italy. Lichenologist 24: 107–110.Google Scholar
Vězda, A. (1968) Taxonomische Revision der Gattung Thelopsis Nyl. (Lichenisierte Fungi). Folia Geobotanica et Phytotaxonomica 3: 363–406.Google Scholar