Slime mold. Physarum is large genus of true slime molds, accounting for about 20 percent of the species of the phylum Mycetozoa (Myxomycetes). Imposible to identify without microscopy.
On a fallen and rotten pine trunk.
Camera Model: NIKON D300. Exposure Time: 1/60 sec. f/32; ISO Speed Rating: 200. Exposure Bias: 0 EV. Focal Length: 90.0 mm.
Lat: 40.53, Long: -3.69
Spotted on Oct 17, 2014
Submitted on Jan 15, 2015