Melanogaster nuda - <i>Melanogaster nuda</i> (<i>Syrphidae</i>) - (female imago), Elst (Gld) - De Park, the Netherlands © This image is created by user B. Schoenmakers at waarneming.nl, a source of nature observations in the Netherlands. - CC BY 3.0 - Wikimedia Commons
Chalmessin - Coteau et plateau de Tessé - Foret de Cerisy - Lac de Remoray - Larris et tourbières de Saint-Pierre-es-Champs