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Small southern pine engraver (Ips avulsus).
Photo credit: J.R. Baker & S.B. Bambara, North Carolina State University, Bugwood.org

Life stages of eastern fivespined ips (Ips grandicollis).
Photo credit: Roger Anderson, Duke University, Bugwood.org

Galleries made by eastern fivespined ips (Ips grandicollis).
Photo credit: Jeffrey Eickwort, Florida Department of Agriculture and Consumer Services, Bugwood.org

Galleries made by sixspined ips (Ips calligraphus) in ponderosa pine.
Photo credit: William M. Ciesla, Forest Health Management International, Bugwood.org