 Anelaphus villosus (Twig Pruner). | The Twig Pruner makes his home in the eastern half of the US. Its host plants include oak trees (preferred) as well as many other hardwoods and even shrubs. Damage is inflicted by the larval form, which bores through the twig centers. bug guide (this photo): http://bugguide.net/node/view/1200236 bugwood.org: https://wiki.bugwood.org/Anelaphus_villosus |