FIGURES 1–3. Hydrocanthus debilis Sharp, 1882, instar I in Description and chaetotaxic analysis of the larval instars of Hydrocanthus debilis Sharp, 1882 (Coleoptera: Noteridae)

FIGURES 1–3. Hydrocanthus debilis Sharp, 1882, instar I: (1) habitus, dorsal aspect; (2) cephalic capsule, dorsal aspect; (3) cephalic capsule, ventral aspect. Numbers and lowercase letters indicate primary setae and pores respectively. EB, egg burster; FR, frontoclypeus; PA, parietal; TP, tentorial pit. Scale bars = 0.50 mm for Fig. 1 and 0.10 mm for Figs 2–3.