Fig. 33

Macrobiotus margoae sp. nov. from USA (US.057) – claw morphology: a–b – claws II and IV seen with LCM; c–d – claws III and IV seen with SEM. Empty indented arrowhead indicates dark circular areas under lunulae on the first three pairs of legs, filled flat arrowhead indicates cuticular bar above muscle attachments, empty flat arrowhead indicates double muscle attachments under claws, arrow indicates horseshoe structure connecting the anterior and the posterior claws. Scale bars in μm