Bark and ambrosia beetles (Scolytidae)

• How to distinguish 3 most common speces of Hylastes (Scolytidae)
• Two new bark beetle (Scolytidae) pests in fauna of Russia
• Ips amitinus (Eichhoff, 1871) - news species for Russia
• Dryocoetes krivolutzkajae Mandelsht., 2001 (Scolytidae) - first bark-beetle from Subarctics
• Amphiscolytini - new tribe of bark beetles (Scolytidae)
• Records of Polygraphus proximus (Scolytidae) in Moscow reg.
• What do trees talk about? (or for what have bark beetles hearing?)
• Scolytids specialists