Extended Data Fig. 8: Saccorhytus coronarius.
From: Saccorhytus is an early ecdysozoan and not the earliest deuterostome
a, UMCU2018015, same specimen as in Extended Data Fig. 7f, exhibiting radial folds and large protuberances; b, d, UMCU2019018, same specimen as in Fig. 3l, with two large protuberances; b, ventral anterior view (assuming an anterior mouth and dorsal large protuberances); d, detail of fourth and fifth right body cones in central upper of Fig. 3l; c, e, f, UMCU2014003, a fragment with two large protuberances; c, apertural or anterior view; e, detail of circumapertural protuberances and large protuberances; f, abapertural or posterior view. Scale bar represents 100 μm in all images. See Fig. 1 for abbreviations.
