Fig. 5. Mechanical responses measured on different parts of a female arista (left panels), funiculus (middle panels) and pedicel (right panels, including one measurement from the compound eye). Measurement points (A), magnitude responses (B) and phase responses (C) are shown. For colour conventions, see A. The drawings by P. Bryant, used to depict the measurement points, were reproduced with permission from FlyBase (1999). _vib/_air is the response magnitude, where _vib is the vibration velocity and _air is the particle velocity.