Figs 2–9 in A new species of bristletails of the genus Petrobiellus (Microcoryphia: Machilidae) from Sakhalin

Figs 2–9. Petrobiellus sachalinensis sp. nov., holotype (female). 2, distal chain of flagellum; 3, apex of cercus; 4, divisions in middle part of cercus; 5, anterior part of head (vertex, compound eyes, paired ocelli, frons, antennae bases, median ocellus, clypeus, and labrum); 6, maxillary palpus; 7, labial palpus and labium (part); 8, apex of mandible; 9, fore leg (part). Scale bar: 0.1 mm.