A Checklist of the Water Mites Inhabiting European Inland Waters
from Limnofauna Europaea, kindly authorized by Spektrum Verlag
"This is an update (last modified: 2009-12-04) of the water mite chapter published by K.O.Viets (1978) in Limnofauna Europaea. Some taxa which are obviously or probably synonyms are included (see taxonomic remarks at the end of the line). Taxonomic remarks are given as often as they appeared necessary, but further comments will prove to be necessary in future."