Slime Moulds


Slime moulds are a diverse group of organsims that are neither plants, animals nor fungi. They spend most of their life as microscopic single-celled amoeboid individuals in leaf litter, soil or decaying wood, and when conditions are right they reproduce and form a larger, spreading structure called a plasmodium, which in turn produces fruiting bodies (Secretive Slime Moulds: Myxomycetes of Australia By Steven L. Stephenson). 

For beginners, here is a “A Key to Common Genera of Slime Moulds” written and illustrated by Peta McDonald, a Melbourne primary school teacher: https://upload.wikimedia.org/wikipedia/commons/f/f6/A_Key_to_Common_Genera_of_Slime_Moulds.pdf

A more technical key can be found in “Taxonomic Keys and Plates from The Myxomycetes”, a book by George W. Martin and Constantine J. Alexopoulos: https://www.myxotropic.org/wp-content/uploads/2021/04/MyxoKeys.pdf

For a photo gallery of slime moulds from around the world check out this one on a Spanish myxomycetes website: https://www.myxotropic.org/galeria/

Further information: 


Slime Moulds

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Discussion

Teresa wrote:
12 Aug 2024
Very possibly a Tubifera sp forming but there is not enough detail to be certain - the description of 'a red blobby thing' certainly describes the early stage but this image does not show the individual bodies beneath the peridium. With this species its important to see it at this stage and again in 24hrs when it has become brown at maturity - at the mature stage it is generally overlooked as it blends into the substrate so completely.
Tubifera is a complex genus with several species which are differentiated by the formation of each individual at its tip, some of which are quite pointed while others are ovate and flattened, and its spores which are variable is size.

Tubifera ferruginosa Complex
Heino1 wrote:
12 Aug 2024
@teresa may like to comment about this

Tubifera ferruginosa Complex
Heino1 wrote:
24 Jul 2024
A slime mould - perhaps a Tubifera...but that's based on a hazy recollection!

Tubifera ferruginosa Complex
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