Rove beetle (Ocypus sp.), coloured scanning electron micrograph (SEM). At top right are the beetle's antennae with one of the compound eyes (red) below and to the left of them. The short wing cases (elytra) are dark blue. This beetle is found in soil where it preys on other insects, including flies, thrips and gnats. Magnification: x4 when printed at 10 centimetres wide.