Soil, leaf litter, under bark, in decaying wood/fungi, on water surface; some on vegetation(3)
. In our area, at least 11 genera include truly aquatic members, >20 genera are regularly found on water surface, and others yet, occasionally.(4)
Often found indoors, especially in moist or damp situations such as basins, sinks, tubs, showers, potting soil of houseplants, and windowsills where condensation has accumulated.
biology discussed in detail in(5)