Palaeontology: In a Flap About Flaps Gregory D. Edgecombe  Current Biology  Volume 25, Issue 12, Pages R503-R506 (June 2015) DOI: 10.1016/j.cub.2015.04.029 Copyright © 2015 Elsevier Ltd Terms and Conditions

Figure 1 Anomalocaridid body flaps and setal structures. (A) Anomalocaris canadensis from the Burgess Shale, with parting surface exposing body flaps (ventral flaps), ROM 51512. (B) the same species with parting surface exposing paired bands of setal blades (sb) on dorsal surface of trunk segments, ROM 51213. ey, eye; FA, frontal appendage; fl, flap; oc, oral cone. Photos by A.C. Daley [5]. Current Biology 2015 25, R503-R506DOI: (10.1016/j.cub.2015.04.029) Copyright © 2015 Elsevier Ltd Terms and Conditions