Echinostelium

Echinostelium
Scientific classification
Kingdom: Amoebozoa
Phylum: Mycetozoa
Class: Myxogastria
Order: Echinosteliales
Family: Echinosteliaceae / Echinosteliidae
Genus: Echinostelium
De Bary, 1855
Type species
Echinostelium minutum
De Bary, 1855

Echinostelium is a genus of slime mould, and the only genus in the family Echinosteliaceae,[1] or Echinosteliidae.[2] It was discovered by Heinrich Anton de Bary in 1855, apparently near Frankfurt am Main.[3] It has an "apogamic" life cycle; only minute plasmodia are produced, which have never been seen to undergo sexual fusion. The plasmodium can divide vegetatively, in a process called plasmotomy, to distinguish it from true cell division.[4] The genus Echinostelium comprises at least five species:[5]

References

  1. ^ Constantine J. Alexopoulos & T. E. Brooks (1971). "Taxonomic studies in the Myxomycetes. III. Clastodermataceae: a new family of the Echinosteliales". Mycologia 63 (4): 925–928. doi:10.2307/3758063. JSTOR 3758063. 
  2. ^ Lynn Margulis, Michael J. Chapman (2009). "Pr-23 Myxomycota". Kingdoms and Domains: an illustrated guide to the phyla of life on earth (4th ed.). Elsevier. pp. 190–191. ISBN 9780716730279. http://books.google.com/?id=9IWaqAOGyt4C&pg=PA190. 
  3. ^ Constantine J. Alexopoulos (1960). "Morphology and laboratory cultivation of Echinostelium minutum". American Journal of Botany 47 (1): 37–43. doi:10.2307/2439491. JSTOR 2439491. 
  4. ^ Helmut W. Sauer (1982). "Lives of a true slime mould". Developmental biology of Physarum. Volume 11 of Developmental and cell biology series. Cambridge University Press. pp. 7–35. ISBN 9780521227032. http://books.google.com/?id=ATk8AAAAIAAJ&pg=PA30. 
  5. ^ T. W. May (2003). "Echinosteliales". Basidiomycota p.p. & Myxomycota p.p.. Volume 2 of Catalogue and bibliography of Australian macrofungi. CSIRO Publishing. pp. 2–3. ISBN 9780643069077. http://books.google.com/?id=mTJsa5a3ZpcC&pg=PA3.