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Issue: Vol. 620 No. 1: 12 Oct. 2023
Type: Article
Published: 2023-10-12
DOI: 10.11646/phytotaxa.620.1.3
Page range: 33-46
Abstract views: 185
PDF downloaded: 16

Two new species of Cyclocybe (Agaricales, Tubariaceae) from China

State Key Laboratory of Mycology; Institute of Microbiology; Chinese Academy of Sciences; Beijing; 100101; People’s Republic of China. Center of Excellence in Fungal Research; Mae Fah Luang University; Chiang Rai; 57100; Thailand.
Tibet Plateau Institute of Biology; Lhasa 850000; People’s Republic of China.
Dipartimento di Scienze Della Vita e Biologia Dei Sistemi; Università di Torino; Viale P.A. Mattioli 25; 10125 Torino; Italy
State Key Laboratory of Mycology; Institute of Microbiology; Chinese Academy of Sciences; Beijing; 100101; People’s Republic of China
Tibet Plateau Institute of Biology; Lhasa 850000; People’s Republic of China
State Key Laboratory of Mycology; Institute of Microbiology; Chinese Academy of Sciences; Beijing; 100101; People’s Republic of China. College of Life Sciences; University of Chinese Academy of Sciences; Huairou District; Beijing; 100408; People’s Republic of China.
Fungi China new taxon phylogeny taxonomy

Abstract

Cyclocybe encompasses 12 species which are distributed worldwide. In this study, two new species named C. suberebia and C. dinggyensis are introduced from China. Phylogenetic analyses based on nrITS, nrLSU, tef1-α, and rpb2 data show their placement within Cyclocybe in two distinct lineages. Cyclocybe suberebia is characterized by its dark brown to light brown pileus, smaller spore size, clampless hyphae. Cyclocybe dinggyensis is characterized by a slender basidioma, tetrasporic basidia and clampless hyphae. Descriptions, colour photographs and line drawings of both new species are presented.

 

References

  1. Bon, M. (1980) Revision du Genre Agrocybe Fayod. Bulletin trimestriel de la Fédération Mycologique Dauphiné-Savoie 76: 32–36.
  2. Cilerdzic, J., Stajic, M., Vukojevic, J., Milovanovic, I. & Muzgonja, N. (2015) Antioxidant and antifungal potential of Pleurotus ostreatus and Agrocybe cylindracea basidiocarps and mycelia. Current Pharmaceutical Biotechnology 16 (2): 179–186. https://doi.org/10.2174/1389201015666141202152023
  3. Dai, Y.C. & Yang, Z.L. (2008) A revised checklist of medicinal fungi in China. Mycosystema 27 (6): 801–824.
  4. Dai, Y.C., Zhou, L.W., Yang, Z.L., Wen, H.A., Bau, T. & Li, T.H. (2010) A revised checklist of edible fungi in China. Mycosystema 29 (1): 1–21. https://doi.org/10.1088/1475-7516/2010/01/003
  5. Darriba, D., Posada, D., Kozlov, A.M., Stamatakis, A., Morel, B. & Flouri, T. (2020) ModelTest-NG: a new and scalable tool for the selection of DNA and protein evolutionary models. Molecular biology and evolution 37 (1): 291–294. https://doi.org/10.1093/molbev/msz189
  6. Frings, R.A., Maciá-Vicente, J.G., Buße, S., Čmoková, A., Kellner, H., Hofrichter, M. & Hennicke, F. (2020) Multilocus phylogeny-and fruiting feature-assisted delimitation of European Cyclocybe aegerita from a new Asian species complex and related species. Mycological progress 19: 1001–1016. https://doi.org/10.1007/s11557-020-01599-z
  7. He, M.Q., Zhao, R.L., Hyde, K.D., Begerow, D., Kemler, M., Yurkov, A., McKenzie, E.H.C., Raspé, O., Kakishima, M., Sánchez-Ramírez, S., Vellinga, E.C., Halling, R., Papp, V., Zmitrovich, I.V., Buyck, B., Ertz, D., Wijayawardene, N.N., Cui, B.K., Schoutteten, N., Liu, X.Z., Li, T.H., Yao, Y.J., Zhu, X.Y., Liu, A.Q., Li, G.J., Zhang, M.Z., Ling, Z.L., Cao, B., Antonín, V., Boekhout, T., Da Silva, B.D.B., De Crop, E., Decock, C., Dima, B., Dutta, A.K., Fell, J.W., Geml, J., Ghobad-Nejhad, M., Giachini, A.J., Gibertoni, T.B., Gorjón, S.P., Haelewaters, D., He, S.H., Hodkinson, B.P., Horak, E., Hoshino, T., Justo, A., Lim, Y.W., Menolli Jr, N., Mešić, A., Moncalvo, J.M., Mueller, G.M., Nagy, L.G., Nilsson, R.H., Noordeloos, M., Nuytinck, J., Orihara, T., Ratchadawan, C., Rajchenberg, M., Silva-Filho, A.G.S., Sulzbacher, M.A., Tkalčec, Z., Valenzuela, R., Verbeken, A., Vizzini, A., Wartchow, F., Wei, T.Z., Weiß, M., Zhao, C.L. & Kirk, P.M. (2019) Notes, outline and divergence times of Basidiomycota. Fungal Diversity 99: 105–367. https://doi.org/10.1007/s13225-019-00435-4
  8. Jiang, Z.H. & Wen, B.Q. (2002) Nutrition value of protein in Agrocybe cylindracea. Mycosystema 21 (3): 444–447.
  9. Katoh, K. & Standley, D.M. (2013) MAFFT multiple sequence alignment software version 7: improvements in performance and usability. Molecular biology and evolution 30 (4): 772–780. https://doi.org/10.1093/molbev/mst010
  10. Kiyashko, A., Malysheva, E., Justo, A. & Malysheva, V. (2022) Two new species of Agrocybe (Agaricales, Basidiomycota) from South Siberia, Russia. Nova Hedwigia 115 (1–2): 181–203. https://doi.org/10.1127/nova_hedwigia/2022/0704
  11. Largent, D.L. (1986) How to identify mushrooms to genus I: macroscopic features. Mad River Press, Eureka, California, 166pp.
  12. Largent, D.L. & Baroni, T.J. (1988) How to identify mushrooms to genus VI: Modern genera. Mad River Press, Eureka, California, 280 pp.
  13. Larsson, A. (2014) AliView: a fast and lightweight alignment viewer and editor for large datasets. Bioinformatics 30 (22): 3276–3278. https://doi.org/10.1093/bioinformatics/btu531
  14. Liu, Q.M., Song, H.Y., Chen, R.X., Chen, M.H., Zhai, Z.J., Zhou, J.P., Gao, Y. & Hu, D.M. (2021) Species concept of Cyclocybe chaxingu, an edible mushroom cultivated in China. Mycosystema 40 (5): 981–991.
  15. Matheny, P.B., Curtis, J.M., Hofstetter, V., Aime, M.C., Moncalvo, J.M., Ge, Z.W., Yang, Z.L., Slot, J.C., Ammirati, J.F., Baroni, T.J., Bougher, N.L., Hughes, N.W., Lodge, D.J., Kerrigan, R., Seidl, M.T., Aanen, D.K., DeNitis, M., Daniele, G.M., Desjardin, D.E., Kropp, B.R., Norvell, L.L., Parker, A., Vellinga, E.C., Vilgalys, R. & Hibbett, D.S. (2006) Major clades of Agaricales: a multilocus phylogenetic overview. Mycologia 98 (6): 982–995. https://doi.org/10.1080/15572536.2006.11832627
  16. Matheny, P.B., Wang, Z., Binder, M., Curtis, J.M., Lim, Y.W., Nilsson, R.H., Hughes, K.W., Hofstetter, V., Ammirati, J.F., Schoch, C.L., Langer, E., Langer, G., McLaughlin, D.J., Wilson, A.W., Frøslev, T., Ge, Z.W., Kerrigan, R.W., Slot, J.C., Yang, Z.L., Baroni, T.J., Fischer, M., Hosaka, K., Matsuura, K., Seidl, M.T., Vauras, J. & Hibbett, D.S. (2007) Contributions of rpb2 and tef1 to the phylogeny of mushrooms and allies (Basidiomycota, Fungi). Molecular phylogenetics and evolution 43 (2): 430–451. https://doi.org/10.1016/j.ympev.2006.08.024
  17. Moncalvo, J.M., Vilgalys, R., Redhead, S.A., Johnson, J.E., James, T.Y., Aime, M.C., Hofstetter, V., Verduin, S.J., Larsson, E., Baroni, T.J., Thorn, R.G., Jacobsson, S., Clémençon, H. & Miller Jr, O.K. (2002) One hundred and seventeen clades of euagarics. Molecular phylogenetics and evolution 23 (3): 357–400. https://doi.org/10.1016/S1055-7903(02)00027-1
  18. Nauta, M.M. & Bas, C. (1987) Revisie van de in Nederland voorkomende soorten van het geslacht Agrocybe (Leemhoeden). Rijksherbarium, Leiden.
  19. Nauta, M.M. (2005) Genus Agrocybe. In: Noordeloos, M.E., Kuyper, Th.W. & Vellinga, E.C. (Eds.) Flora Agaricina Neerlandica. Critical monographs on families of agarics and boleti occurring in the Netherlands. Vol. 6. Boca Raton, London, New York, Singapore: Taylor and Francis, pp. 204–221.
  20. Niveiro, N., Uhart, M. & Albertó, E. (2020) Revision of the genera Agrocybe and Cyclocybe (Strophariaceae, Agaricales, Basidiomycota) in Argentina. Rodriguésia 71: 1–26. https://doi.org/10.1590/2175-7860202071038
  21. Pegler, D.N. (1983) Agaric flora of the Lesser Antilles. Kew Bulletin Additional Series 9: 1–668.
  22. Ronquist, F., Teslenko, M., Van Der Mark, P., Ayres, D.L., Darling, A., Höhna, S., Larget, B., Liu, L., Suchard, M.A. & Huelsenbeck, J.P. (2012) MrBayes 3.2: efficient Bayesian phylogenetic inference and model choice across a large model space. Systematic Biology 61 (3): 539–542. https://doi.org/10.1093/sysbio/sys029
  23. Ryman, S. (2008) Agrocybe Fayod. In: Knudsen, H. & Vesterholt, J. (Eds.) Funga Nordica. Copenhagen, Nordsvamp, pp. 826–830.
  24. Ryman, S. (2012) Agrocybe Fayod. In: Knudsen, H. & Vesterholt, J. (Eds.) Agaricoid, boletoid, clavarioid, cyphelloid and gastroid genera. 2nd edition (2-volume set). Nordsvamp, Copenhagen, pp. 928–931.
  25. Singer, R. (1986) The Agaricales in modern taxonomy (4th ed.). Koenigstein, Koeltz Scientific Books.
  26. Stamatakis, A. (2014) RAxML version 8: a tool for phylogenetic analysis and post-analysis of large phylogenies. Bioinformatics 30 (9): 1312–1313. https://doi.org/10.1093/bioinformatics/btu033
  27. Stevenson, G. (1982) A parasitic member of the Bolbitiaceae, Agrocybe parasitica sp. nov. New Zealand Journal of Forestry 27: 130–133.
  28. Svrček, M. (1966) A revision of some genera of Agaricales described by J. Velenovský. Česká Mykologie 20 (2): 69–74.
  29. Tóth, A., Hausknecht, A., Krisai-Greilhuber, I., Papp, T., Vágvölgyi, C. & Nagy, L.G. (2013) Iteratively refined guide trees help improving alignment and phylogenetic inference in the mushroom family Bolbitiaceae. PLoS One 8 (2): e56143. https://doi.org/10.1371/journal.pone.0056143
  30. Velenovský, J. (1939) Novitates mycologicae. Praha, 211 pp.
  31. Velenovský, J. (1947) Novitates Mycologicae Novissimae. Praha, 61 pp.
  32. Vilgalys, R. & Hester, M. (1990) Rapid genetic identification and mapping of enzymatically amplified ribosomal DNA from several Cryptococcus species. Journal of Bacteriology 172 (8): 4238–4246. https://doi.org/10.1128/jb.172.8.4238-4246.1990
  33. Vizzini, A., Angelini, C. & Ercole, E. (2014) Le sezioni Velatae e Aporus di Agrocybe sottogenere Aporus: rivalutazione del genere Cyclocybe Velen. ed una nuova specie. Bolletino della associazione micologica ed ecologica romana 92 (2): 21–38. https://hdl.handle.net/2318/151924
  34. Walther, G., Garnica, S. & Weiss, M. (2005) The systematic relevance of conidiogenesis modes in the gilled Agaricales. Mycological Research 109 (5): 525–544. https://doi.org/10.1017/S0953756205002868
  35. Watling, R. (1982) British Fungus Flora-Agarics and Boleti. 3. Bolbitiaceae: Agrocybe, Bolbitius & Conocybe. Royal Botanic Garden, Edinburgh.
  36. White, T.J., Bruns, T., Lee, S.J.W.T. & Taylor, J. (1990) Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. PCR protocols: a guide to methods and applications 18 (1): 315–322. https://doi.org/10.1016/B978-0-12-372180-8.50042-1
  37. Yang, Z.L., Zang, M. & Liu, X.X. (1993) Agrocybe salicacola, a new species of sect Aporus from Yunnan. Acta Botanica Yunnanica 15 (1): 18–20.
  38. Zhao, H., Zhou, M., Liu, X.Y., Wu, F. & Dai, Y.C. (2022) Phylogeny, divergence time estimation and biogeography of the genus Onnia (Basidiomycota, Hymenochaetaceae). Frontiers in Microbiology 13: 907961. https://doi.org/10.3389/fmicb.2022.907961
  39. Zhao, H., Nie, Y., Zong, T.K., Wang, Y.J., Wang, M., Dai, Y.C. & Liu, X.Y. (2022) Species diversity and ecological habitat of Absidia (Cunninghamellaceae, Mucorales) with emphasis on five new species from forest and grassland soil in China. Journal of Fungi 8 (5): 471. https://doi.org/10.3390/jof8050471
  40. Zhao, H., Nie, Y., Zong, T.K., Dai, Y.C. & Liu, X.Y. (2022) Three new species of Absidia (Mucoromycota) from China based on phylogeny, morphology and physiology. Diversity 14 (2): 132. https://doi.org/10.3390/d14020132