The Taxa Watermanagement the Netherlands (Nl: Taxa Waterbeheer Nederland) is available on-line at; http://www.idsw.nl/aquo-standaard/aquo-domeintabellen/taxa-waterbeheer/twn_lijst/ . These taxalists for the Netherlands were specifically compiled for use in water quality management and is an initiative of the Information Desk Water standards (Nl: InformatieDesk standaarden Water). Taxalists are available for Amphibia, Birds, Butterflies, Diatoms, Macroalgae, Macroinvertebrates, Mammals, Macrophytes, Nematodes, Phytoplankton, Reptiles and Zooplankton More information on this dataset can be found in the Freshwater Metadatabase - BFE_20 (http://www.freshwatermetadata.eu/metadb/bf_mdb_view.php?entryID=BFE_20).