Fig. 8From: The appendicular morphology of Sinoburius lunaris and the evolution of the artiopodan clade Xandarellida (Euarthropoda, early Cambrian) from South ChinaEvolution of anterolateral notches, eye slits and dorsal exoskeletal bulges in the head shield of Xandarellida. Xandarella mauretanica [27] is excluded since the dorsal exoskeleton is unknownBack to article page