Species: Hylaeus leptocephalus Date: 03/09/2014 State: Île-de-France
Data resource: Inventaires tous taxons Petite ceinture 2014 Basis of record: Terrain View record
Species: Hylaeus leptocephalus Date: 10/04/2011 State: Provence-Alpes-Côte d'Azur
record.owner_institution_code.label: OBSERVATOIRE DES ABEILLES Data resource: Observatoire des abeilles - collection, observations et déterminations de Matthieu Aubert Basis of record: Collection View record
Species: Hylaeus leptocephalus Date: 20/05/2018 State: Hauts-de-France
record.owner_institution_code.label: Observation International, PATRINAT (OFB-MNHN-CNRS-IRD) Data resource: Observation.org, Nature data from around the World Basis of record: Terrain View record
Species: Hylaeus leptocephalus Date: 21/07/2015 State: Auvergne-Rhône-Alpes
record.owner_institution_code.label: Info Fauna, Natur Umwelt Wissen GmbH, PATRINAT (OFB-MNHN-CNRS-IRD), Université de Neuchâtel Data resource: Swiss National Aculeata Databank Basis of record: Terrain View record