Fig. 5From: Anamorphic development and extended parental care in a 520 million-year-old stem-group euarthropod from ChinaFuxianhuia protensa stage 24. a and b ELI 0034, stage 24a; (c and d) ELI 0373A, stage 24b; (e and f) ELI 0373B; counterpart, stage 24b. Abn, abdominal tergite; ant, antennae; asc, anterior sclerite; hs, head shield; rt., reduced anterior tergites; SPA, specialized post-antennal appendage; tf, tail flukes; Thn, thoracic tergite; wl, walking legsBack to article page