I checked the description of the species in Les myxomycetes and almost all detail match, including the habitat (dung) which is not frequent for slime molds. The difference I see is the spores should be a little bit smaller (9-10um) but that's fine, and your myxocarp is yellowish-ocher, whereas the species is usually grayish, but again - maybe artificial light. The stipe is a bit dark, but the desc, say it can be pale brown (and furrowed with lime crystals, which I can see).
Note the typo - it is Didymium squamulosum