White-shouldered House Moth
Endrosis sarcitrella

The white-shouldered house moth is a species of gelechioid moth. It belongs to the subfamily Oecophorinae of the concealer moth family (Oecophoridae), just like the brown house moth. Though several presumed congeners of E. sarcitrella were described, its genus Endrosis is currently understood to be monotypic. Source
Where it is now
In the last 8 weeks this insect was recorded 9 times across 2 areas (each area is a 5 degree square).
See the White-shouldered House Moth on the live map
Movement and weather
Over the weeks it was present in the past year, its centre in Europe ranged from 53°N in April to 62°N in June, about 1,000 km apart.
Arrival dates
The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.
| Region | First arrival | Last arrival | Typical peak | Areas |
|---|---|---|---|---|
| Europe | 6 April 2026 | 20 April 2026 | 27 April 2026 | 2 |
Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.