Lateral view of an embryo at Carnegie stage 20, about 51 days.
Visible vascular plexus of scalp
Bending of the upper limb at at the elbow
Ventral extension of the limbs
Clearly visible, well formed, short, webbed fingers
Appearance of between the digital rays of the foot
Continuation of presence of a stubby tail
day 51
Lateral view of an embryo at Carnegie stage 20, about 51 days.
Visible vascular plexus of scalp