Last modified: April 17, 2025, 7:42 p.m.
Known from many regions in Belgium, but much rarer than its congener Deilephila elpenor. This species is not so common and mainly known from the coast and from the Calestienne area in the south of the country.
This species is considered Near Threatened according to the IUCN Red List category for Flanders 2023.
Native
Hibernates as a pupa in a loose cocoon among plant debris. The adults come to light.
The adults fly mainly from May till mid-August, with regular sightings later, sometimes until early October. The earliest observations date from early April in Belgium, which is exceptional.