Fig. 6
From: Establishment of the mayfly Cloeon dipterum as a new model system to investigate insect evolution
Leg regeneration of a C. dipterum nymph. a Mayfly nymph before amputation of the third leg. b Nymphal leg (white arrowhead) immediately after amputation. c 24Â h after amputation the wound is healed (arrowhead). d 72Â h after amputation, the tissue is already partially regenerated. e, f After 7Â days, the amputated leg has recovered its initial size and shape with all the segments perfectly formed