The fluid dynamics of aerodynamic force control in insects depends on how oscillating wings interact with the surrounding air. The resulting flow structures are shaped by the flow induced by the wing’s instantaneous motion but also on flow components resulting from force production in previous wing strokes and the motion of other wings flapping in…
Trueman and Rowe (2019) claimed that they have finally solved the wing venation homologies for the Odonatoptera, refuting the previous models, and especially that of Riek and Kukalová-Peck (1984). Nevertheless, their proposal has several failures, viz. nature of the distal part of their “anal vein”, nature of the “MA”, and incongruence with recent results obtained…