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Echinostelium lunatum

(No common name)

Taxonomy

Notes:

Name Status: Accepted Name. Latest taxonomic scrutiny: Kirk P.M., 14-Sep-2005

Physical Description

Genus Echinostelium:

Small stipitate sporocarps, up to 0.5 mm tall. Spore-mass colourless, pale Emoto 1977 The Myxomycetes of Japan Sangyo Tosho, Tokyo.llow, ochre or pink. Capillitium, if present, not dichotomous. Almost all spp. are corticolous.

Species Echinostelium lunatum:

Sporocarps 20-50 µm tall. Stalk 15-30 µm long, tapered slightly to 1.5-3 µm diam. at the apex. Sporotheca (1-)4-8(-14) spored, pink to pale orange. Columella a tan, 15-30 µm wide, asymmetric structure, often appearing crescent-shaped under the compound microscope. Peridium remaining as a minute collar at the base of the sporotheca. Spore-mass pink. Spores hyaline, globose, 6-13 µm diam., minutely roughened, bearing flat, raised pads at areas of spore-to-spore contact.

Distribution

Similar Species

Members of the genus Echinostelium:

There are approximately 15 species and subspecies in this genus: E. apitectum · E. arboreum · E. brooksii · E. coelocephalum · E. colliculosum · E. corynephorum · E. corynophorum · E. cribrarioides · E. de · E. elachiston · E. fragile · E. ladoi · E. lunatum · E. minutum · E. paucifilum

Bibliography

  • Olive, L.S. and Stoian. 1971 A minute new Echinostelium with protostelid affinities Mycologia 63:1051-1062

More Info

Notes

Contributors:

  • Bisby, F.A., Y.R. Roskov, M.A. Ruggiero, T.M. Orrell, L.E. Paglinawan, P.W. Brewer, N. Bailly, J. van Hertum, eds (2007). Species 2000 and ITIS Catalogue of Life: 2007 Annual Checklist. Species 2000: Reading, U.K.
  • Eumycetozoa.com
  • Global Biodiversity Information Facility. Accessed March 03, 2008. http://www.gbif.org Mediated distribution data from provider.
  • Mitchell, David W. December 21, 2007. Provided taxonomic information, physical description, and bibliographic content.
  • Species Fungorum 2006.

Data Sources:

Accessed through GBIF Data Portal March 03, 2008:

  • Staatliche Naturwissenschaftliche Sammlungen Bayerns: The Myxomycetes Collection at the V. L. Komarov Botanical Institute, St. Petersburg

Identifiers:

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Last Revised: May 16, 2008