Biology:Diderma cinereum

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Short description: Species of slime mould

Diderma cinereum
Diderma cinereum Morgan 146339.jpg
Scientific classification edit
Domain: Eukaryota
Phylum: Amoebozoa
Class: Myxogastria
Order: Physarales
Family: Didymiaceae
Genus: Diderma
Species:
D. cinereum
Binomial name
Diderma cinereum
Morgan

Diderma cinereum is a species of slime mould in the family Didymiaceae, first described by Andrew Price Morgan in 1894,[1][2] from specimen(s) found in the Miami Valley on old wood and leaves.[2]

Description

Morgan describes it:

"Sporangia subglobose, more or less irregular, somewhat depressed, sessile, usually close or crowded, sometimes confluent; the hypothallus a thin membrane, pellucid or with occasional patches of lime granules, sometimes not apparent. The wall very thin, even or rugulose, cinereous, the thin membrane covered by a single layer of closely-adherent granules of lime, rupturing irregularly. Columella white, hemispheric or depressed and irregular, the surface granulose. Capillitium of very slender, colored threads, the extremities pellucid, more or less branched. Spores globose, minutely warted, violaceous, 9–11 mm. in diameter. Plate XII, Fig. 46.
Growing on old wood, leaves, etc. The sporangium .3-. 5 mm. in diameter, thin and smooth or rugulose. The species superficially greatly resembles Physarum cinereum."[2]

References

External links

Wikidata ☰ Q49618530 entry