FIGURE 4 in Morphology and chaetotaxy of the first instar larva of the scorpionfly Sinopanorpa tincta (Mecoptera: Panorpidae)

FIGURE 4. First instar larva of S. tincta, SEM. (A) Thoracic legs, lateral view; (B) Prothoracic spiracle; (C) Ventral prolegs of abdominal segments VII and VIII (A7, A8), lateral view; (D) First abdominal spiracle. Abbreviations: AO, atrial orifice; Ap, aperture; Cx, coxa; Fm, femur; Pts, pretarsus; T, thorax; Tb, tibia; Ts, tarsus. Scale bars: A = 200 µm; B and D = 10 µm; C = 50 µm.