Episyrphus balteatus on Saxifraga aizoides

Photo: Episyrphus balteatus on Saxifraga aizoides). View from above, wings open. Male.
Description: Episyrphus balteatus on Saxifraga aizoides). View from above, wings open. Male.
L Habitat: Narrow terrace in the glacier-side flank of a lateral moraine. Sparse, high alpine environment. Ice-free since approx. 1940. Altitude: about 2350m a.s.l.
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Fly
Lat.: Episyrphus balteatus
Family: Syrphidae
Flower
Lat.: Saxifraga aizoides
Family: Saxifragaceae
Genus: Saxifraga
Location: Bernese Oberland, Switzerland
Date Month/Year: 7.2020
Photographer: Simon Oberli, Hasle-Rüegsau
Number: F171253