FIGURES 18–23. Agnoshydrus thailandicus Okada, 2024 in Larval morphology of Agnoshydrus Biström, Nilsson & Wewalka, 1997: description of A. thailandicus Okada, 2024 and phylogenetic comparison with other known Hyphydrini (Coleoptera: Adephaga, Dytiscidae)

FIGURES 18–23. Agnoshydrus thailandicus Okada, 2024, instar III: (18–19) head capsule, (18) dorsal aspect (color pattern not represented), (19) ventral aspect; (20–21) prothoracic leg, (20) anterior aspect, (21) posterior aspect; (22–23) last abdominal segment, (22) dorsal aspect with urogomphus represented, (23) ventral aspect. Scale bars = 0.5 mm.