Morphology of Oliera saizi last larval instar under scanning electron microscopy. A head, antero-lateral view B labrum and clypeus, anterior C antenna, lateral D maxilla, anterior E labium, ventral F detail of maxilla (indicated by asterisk) and mandibula (pointed by arrow) bases, showing protuberances G mesothoracic leg rudiment, lateral H callus of third abdominal tergum, latero-dorsal I last abdominal segments, lateral. Scale bars: 250 µm (A), 40 µm (B), 20 µm (C, E, F), 30 µm (D), 60 µm (G), 100 µm (H), 200 µm (I).