Editorial; T.R. New. 1. The effects of forestry on carabid beetles (Coleoptera: Carabidae) in boreal forests; J. Niemela et al.. 2. Conservation status of Prodontria (Coleoptera: Scarabaeidae) species in New Zealand; B.I.P. Barratt. 3. Carabid beetle (Coleoptera: Carabidae) conservation in New Zealand; C.A. McGuinness. 4. Notes on the habitat and adult behaviour of three red-listed Colophon spp. (Coleoptera: Lucanidae) of the Cape Floristic Region, South Africa; H. Geertsema, C.R. Owen. 5. Are we doomed to repeat history? A model of the past using tiger beetles (Coleoptera: Cicindelidae) and conservation biology to anticipate the future; D.L. Pearson, F. Cassola. 6. Unfortunate encounters? Novel interactions of native Mecyclothorax, alien Trechus obtusus (Coleoptera: Carabidae) and Argentine ant (Linepithima humile, Hymenoptera: Formicidae) across a Hawaiian landscape; J. Liebherr, P.D. Kruschelnycky. 7. Water beetles associated with reservoirs on Table Mountain, Cape Town: implications for conservation; C. Turner. 8. The decline of native coccinellids (Coleoptera: Coccinellidae) in the United States and Canada; J.P. Harmon et al..