Species: Cercyon obsoletus Date: 21/05/2010 State: Île-de-France
Data resource: Observations opportunistes de la structure : PNR Haute Vallée de Chevreuse Basis of record: Terrain View record
Species: Cercyon obsoletus Date: 01/10/2012 State: Île-de-France
Data resource: Observations opportunistes de la structure : PNR Haute Vallée de Chevreuse Basis of record: Terrain View record
Species: Cercyon obsoletus Date: 17/04/2013 State: Île-de-France
Data resource: Observations opportunistes de la structure : PNR Haute Vallée de Chevreuse Basis of record: Terrain View record