Fig. 4From: An embryological perspective on the early arthropod fossil recordReconstructed germband of Anomalocaridida, based mainly on Anomalocaris canadensis. The upper panel represents an early stage germband with the expression of select marker genes mapped onto it. The lower panel represents a late stage germband, annotated with the adult fate of the main embryonic features. The reconstruction includes two pairs of flaps: dorsal flaps and ventro-lateral flapsBack to article page