D I S C O V E R    L I F E   
Bee Hunt! Odonata Lepidoptera 
  HomeAll Living ThingsIDnature guidesGlobal mapperAlbumsLabelsSearch
  AboutNewsEventsResearchEducationProjectsStudy sitesHelp


Craterium obovatum Peck
Life   Amoebozoa   Eumycetozoa   Physaraceae   Craterium

Craterium obovatum
© The Eumycetozoan Project, 2006 · 0
Craterium obovatum

Click on map for details about points.

Links
Overview
Sporocarps gregarious or scattered, often forming extensive fruitings, stipitate or sessile on a restricted base, total height 1-2 mm. Sporothecae obovoid, 0.5-0.7 mm diam., greyish or purplish brown. Peridium thin, brittle, paler and somewhat calcareous above, more persistent and darker below where it is often clearly delimited as a cup, merging into the stalk. Stalk erect, usually c. half the total height, sometimes extending as a columella into the sporotheca for up to two-thirds of its height, or replaced by a pseudocolumella. Capillitium dense, white or pale brown, radiating from the columella when one is present. Hypothallus dark, thin, confluent or netted. Spore-mass dark brown. Spores dark violet or purple-brown, moderately to strongly warted, mostly 13-17 µm diam. Plasmodium yellow.

Links to other sites

References
  • Moreno,G., Illana, C., Burguete, A. 1993: Spanish Myxomycetes VII. (Province of Castellon). Mycotaxon 46: 407-424.

Acknowledgements
The Eumycetozoan Project -- working to understand the ecology, sytematics and evolution of myxomycetes, dictostelids and protostelids -- the true slime molds.

Sponsored by grants from the National Science Foundation.


Feedback
Please send any corrections and comments about this page to John Shadwick
Department of Biological Sciences, University of Arkansas, Fayetteville, AR 72701, USA
email: jshadwi@uark.edu   phone: USA-479-575-7393.

Supported by

Hosts · map
FamilyScientific name @ source (records)
_  Substrate @ BPI (3)

go to Discover Life's Facebook group

Updated: 2024-04-30 21:33:20 gmt
Discover Life | Top
© Designed by The Polistes Corporation