Fig. 4

Diagrams of scalid distribution in adult introvert. a Polar diagram. b Planar projection. bp Basal plate, cl claw-like scalid, cs clavoscalid, do double organ, rs round structure, sr scalid row, ss spinoscalid, tr trichoscalid
Diagrams of scalid distribution in adult introvert. a Polar diagram. b Planar projection. bp Basal plate, cl claw-like scalid, cs clavoscalid, do double organ, rs round structure, sr scalid row, ss spinoscalid, tr trichoscalid