Fig. 7

Fuxianhuia protensa stage 26. a and b ELI 0073, Stage 26a; (c-g) Stage 26b; (c) ELI 0006A; (d and e) ELI 0052B; (f and g) ELI 0001A. Abn, abdominal tergite; asc, anterior sclerite; hs, head shield; rt., reduced anterior tergites; tf, tail flukes; Thn, thoracic tergite