Species: Helophilus trivittatus Date: 14/07/2016 State: Île-de-France
Data resource: Observations opportunistes de DEHALLEUX Axel Basis of record: Terrain View record
Species: Helophilus trivittatus Date: 23/06/2017 State: Île-de-France
Data resource: Observations opportunistes de DEHALLEUX Axel Basis of record: Terrain View record
Species: Helophilus trivittatus Date: 24/08/2021 State: Île-de-France
Data resource: Observations opportunistes de DEHALLEUX Axel Basis of record: Terrain View record
Species: Helophilus trivittatus Date: 10/04/2015 State: Provence-Alpes-Côte d'Azur
record.owner_institution_code.label: Amis des Marais du Vigueirat Data resource: 2016_Amis des Marais du Vigueirat_3 Basis of record: Terrain View record