1. It is arranged by 2 round poles set vertically and 2 transverse bars . 2. There is a transverse bar of darker suffusion on the end of the cell. 3. Young specimens with transverse series of round whitish spots or with narrow yellow transverse bars . 4. There is a white transverse bar from the dorsum before the middle to the fold. 5. The ground colour of the forewings is whitish, crossed by two fuscous basal transverse bars . 6. The strongest rips and associated feeder currents occur in association with intermediate transverse bar and rip topographies. 7. It can be differentiated from its cogenerates by the unusual length of its dorsal transverse bar auricles. 8. The fibula has a wide transverse bar ( or arms ) at the head containing the pin-hinge. 9. Additionally, at the front they used base wishbones and at the rear axle, double transverse bars with MacPherson struts. 10. It had rails mounted on large cubic stone sunk into the ground and gauge was maintained from time to time with transverse bars .