(Tropical) Grass Webworm Moth Herpetogramma licarsisalis

Grass Webworm moth
Grass Webworm moth
The Grass Webworm, also called the Tropical Grass Webworm, is a moth from the Tropics that has colonised the Canary Islands and been introduced to other areas including the UK. The caterpillar can be a pest to grass. Wingspan c.20mm; summer migrant to UK.