The Xiphydriidae are a family of wood wasps with the distinct characteristic of having globose heads borne on their long, skinny "necks"; they are also unusual in the habit of boring into dead wood, rather than living trees.

The Xiphydriidae are a family of wood wasps with the distinct characteristic of having globose heads borne on their long, skinny "necks"; they are also unusual in the habit of boring into dead wood, rather than living trees.