Species: Helophorus asperatus Date: 21/12/1996 State: Hauts-de-France
record.owner_institution_code.label: PICARDIE NATURE Data resource: Données issues du catalogue des coléoptères aquatiques de la région parisienne. Basis of record: Littérature View record
Species: Helophorus asperatus Date: 28/01/1995 State: Hauts-de-France
record.owner_institution_code.label: PICARDIE NATURE Data resource: Données issues du catalogue des coléoptères aquatiques de la région parisienne. Basis of record: Littérature View record
Species: Helophorus asperatus Date: 02/06/1998 State: Île-de-France
Data resource: Observations opportunistes de Ferrand Maxime Basis of record: Terrain View record
Species: Helophorus asperatus Date: 28/05/1995 State: Île-de-France
Data resource: Observations opportunistes de Ferrand Maxime Basis of record: Terrain View record