ladybird beetle

US /ˈleɪ.di.bɜːrd ˌbiː.tl̩/
UK /ˈleɪ.di.bɜːrd ˌbiː.tl̩/
"ladybird beetle" picture
1.

Marienkäfer

a small, round beetle, typically red or orange with black spots, that feeds on aphids and other small insects, also known as a ladybug in North America

:
A ladybird beetle landed on my hand.
Ein Marienkäfer landete auf meiner Hand.
Gardeners often welcome ladybird beetles because they help control pests.
Gärtner begrüßen oft Marienkäfer, weil sie helfen, Schädlinge zu bekämpfen.