Cleonis pigra · dagilinis straubliukas

• sluggish weevil, large thistle weevil
• Distelgallenrüssler
• dagilinis straubliukas
• szarek ostowiec, szarek leniwiec
• tistelspolvivel

en.wikipedia.org/wiki/Cleonis_pigra It is native to Eurasia and was introduced into North America to help control creeping thistle. This species develops in the roots of plants in the family Asteraceae.