Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Forbes, S. A. 1891. The fruit bark beetle (Scolytus rugulosus Ratz.). Order Coleoptera. Family Scolytidae. Illinois Department of Agriculture, State Entomologist, Bulletin 4:63-81, 1 fig.
This page uses cascading style sheets (CSS). It should display correctly using current versions of all major browsers.