Nest-thief
Guides
Pterocolus ovatus
thief weevil, leaf roll thief
Pterocolus ovatus is a small weevil known as the thief weevil or leaf roll thief. It is an obligate kleptoparasite that exploits the leaf nests constructed by the oak leaf-rolling weevil, Homoeolabus analis. The species is found in North America, with records from the United States and Canada.