Rhagium inquisitor

The ribbed pine borer, Rhagium inquisitor, is a species of long-horned beetle found in boreal regions. Unlike many long-horned beetles, this species has antennae that are half the size of their body. There are about 25 described species worldwide and they are generally considered pests. 

Order: Coleoptera
Family: Cerambycidae
Species: Rhagium inquisitor

Photograph: © 2011 RKD Peterson
Date of Photograph: 18 July 2011
Location: Montana, Gallatin Co. (45^o28'28" N 110^o57'44" W)