Soil critters

############################# Video Source: www.youtube.com/watch?v=2nhIc6BVtBc

A Tullgren extraction oflive beasts, on a charcoal-plaster medium.You can see some Folsomia springtails and Hypochthonius rufulus mites among others.

mites, acari, springtails, collembola, jeffrey, newton, soil, tullgren, extraction, university, of, alberta, oribatid
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