Fig. 2 in The Current Status of Dendroctonus ponderosae Hopkins (Coleoptera: Curculionidae: Scolytinae) in Mexico

Fig. 2. Anchor and seminal rod of Dendroctonus ponderosae. Specimens from Chihuahua, Mexico: A) Anchor and seminal rod, dorsal and lateral views, B) Anchor, dorsal view, C) Seminal rod, dorsal and lateral views. Specimens from British Columbia, Canada: D) Anchor, dorsal view, E) Seminal rod dorsal and lateral views. bs = body of seminal rod, llb = lateral lobes of seminal rod anchor, psv = prolongation of seminal valve, sv = seminal valve.