Figs. 5-9 in Guide To The Aquatic Heteroptera Of Singapore And Peninsular Malaysia. V. Hydrometridae

Figs. 5-9: Hydrometra chaweewanae Sites & Polhemus. 5. Apex of head, dorsal view showing anteclypeus; 6. Male terminal abdomen, ventral view; 7. Male terminal abdomen, lateral view; 8. Female terminal abdomen, dorsal view; 9. Female terminal abdomen, lateral view. Hydrometra okinawana Drake: 10. female terminal abdomen, dorsal view; 11. female terminal abdomen, lateral view.