webworm moth
US /ˈwɛbwɜːrm mɔθ/
UK /ˈwɛbwɜːrm mɔθ/

1.
mariposa-da-teia, lagarta-da-teia
a moth whose larvae construct silken webs on trees and shrubs, feeding on the leaves within the web
:
•
The apple tree was heavily infested with webworm moth larvae.
A macieira estava fortemente infestada com larvas de mariposa-da-teia.
•
You can often spot the silken webs of the webworm moth in late summer.
Você pode frequentemente avistar as teias de seda da mariposa-da-teia no final do verão.