highly significantP < 0.0001
Scutum and sensilla size variation There was no significant difference in the (seven-landmark) CS of S1 (0.059 mm) and S2 (0.060 mm) (P = 0.2058), and also no significant difference in the scutum perimeter of S1 (0.182 mm) and S2 (0.184 mm) (P = 0.2058), but there was a highly significant difference in size (P < 0.0001) between the perimeters of sensilla S1 (0.047 mm) and S2 (0.050 mm) ( Fig. 3 ; Table 3 ). 3.1.2.