Rhagium inquisitor

{{Short description|Species of beetle}}

{{Speciesbox

| image = Rhagium inquisitor (32053039881).jpg

| image2 = Engerling-025.JPG

| image2_caption = Larva

| genus = Rhagium

| species = inquisitor

| authority = (Linnaeus, 1758)

| synonyms =

}}

Rhagium inquisitor, the ribbed pine borer, is a species of longhorn beetle in the family Cerambycidae. It was described by Carl Linnaeus in his landmark 1758 10th edition of Systema Naturae.Bezark, Larry G. [http://plant.cdfa.ca.gov/byciddb/bycidview.asp A Photographic Catalog of the Cerambycidae of the World]. Retrieved 22 May 2012. It is distributed widely in the Holarctic, and its larvae burrow into the wood of larch, pine, spruce, birch and oak trees.{{cite book|author1=Svatopluk Bílý|author2=O. Mehl |title=Longhorn Beetles - Coleoptera, Cerambycidae - of Fennoscandia and Denmark|url=https://books.google.com/books?id=ZDugELI04ccC|year=1989|publisher=Brill |isbn=90-04-08697-8}}