A.Hairs, external segmentation and 3 pairs of legs
B.Scales, antennae and segmented body
C.Chitinous exoskeleton, external segmentation and paired as well as jointed appendages
D.External segmentation, pair of chelicerae and a pair of pedipalpi
A.Hairs, external segmentation and 3 pairs of legs
B.Scales, antennae and segmented body
C.Chitinous exoskeleton, external segmentation and paired as well as jointed appendages
D.External segmentation, pair of chelicerae and a pair of pedipalpi