Mycoscience

, Volume 41, Issue 5, pp 491–493 | Cite as

Distopyrenis japonica (ascomycota, Pyrenulaceae), a new lichen-allied lichenicolous fungus from Chiba-ken, central Japan

  • Hiroshi Harada
Original Papers

Abstract

Distopyrenis japonica sp. nov. is described from Chiba-ken, central Japan. It is characterized by simple ascomata with a sublateral ostiole, and narrow ascospores (12–15×5–6 μm) with a euseptum developed in the median distoseptum. In the holotype, the fungus seems to grow parasitically on a crustose lichen,Graphis proserpens. This is the first record of a lichenicolous habit amongDistopyrenis.

Key Words

Distopyrenis Japan lichenicolous fungi new species Pyrenulaceae 

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Literature cited

  1. Aptroot, A. 1991. A monograph of the Pyrenulaceae (excludingAnthracothecium andPyrenula) and the Requinellaceae, with notes on the Pleomassariaceae, the Trypetheliaceae andMycomicrothelia (lichenzied and non-lichenized Ascomycetes). Bibl. Lichenol.44: 1–178.Google Scholar
  2. Asahina, Y. 1931. Materials for a lichen flora of Japan. I. 94 pp., 23 pls. Saito Ho-on-kwai, Sendai.Google Scholar
  3. Harada, H. 1997.Lithothelium japonicum (lichenized Ascomycotina, Pyrenulaceae), a new pyrenocarpous lichen from central Japan. Bryologist100: 204–206.CrossRefGoogle Scholar
  4. Harada, H. 1999.Sulcopyrenula, a new pyrenocarpous lichen genus (Pyrenulaceae, lichenized Ascomycota). Lichenologist31: 567–573.CrossRefGoogle Scholar
  5. Harris, R. C. 1995. More Florida Lichens, including the 10c tour of the pyrenolichens. 192 pp. Privately published, New York.Google Scholar
  6. Kashiwadani, H. 1978.Pleurotheliopsis erigens, a new lichen species from the Bonin Islands. J. Jpn. Bot.53: 179–183.Google Scholar
  7. Kashiwadani, H. and Kurokawa, S. 1981a. Notes on Japanese and Formosan species ofAnthracothecium (1). J. Jpn. Bot.56: 303–310, pl. XI.Google Scholar
  8. Kashiwadani, H. and Kurokawa, S. 1981b. Notes of Japanese and Formosan species ofAnthracothecium (2). J. Jpn. Bot.56: 348–356, pl. XII.Google Scholar
  9. Nakanishi, M. 1966. Taxonomical studies on the family Graphidaceae of Japan. J. Sci. Hiroshima Univ., ser. B, div. 2 (Bot.),11(1) 51–126.Google Scholar

Copyright information

© The Mycological Society of Japan 2000

Authors and Affiliations

  • Hiroshi Harada
    • 1
  1. 1.Natural History Museum and InstituteChibaJapan

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