Can somebody help me identify this fungus? I study ants, and after I brought some dirt back from the Mojave desert in California, I noticed a lot of this fungus growing in it after it got damp. Ever since, it keeps popping up in different places. One thing I notice, is that my springtales don't seem to eat it, unlike most other mold they eat up immediately. This stuff is becoming a real nuisance. I have since bought a HEPA filter in hopes to stop the spread of it in my apartment. Would this be some species of Aspergillus, I hope not? This is he best picture I could get of it. This ant died, and soon after was completely covered in it.