Extended Data Figure 6: Schematic drawings of different anomalocarid frontal appendages.
From: A suspension-feeding anomalocarid from the Early Cambrian
a, T. borealis. b, A. briggsi. c, A. canadensis. d, A. cf. saron, NIGP 154565. e, Amplectobelua symbrachiata. f, A. stephenensis. g, Hurdia victoria. h, Stanleycaris hirpex.
