FIGURES 1–24 in Six new species of the planthopper genus Usana Distant, 1906 (Hemiptera: Fulgoromorpha: Achilidae) from China

FIGURES 1–24. Habitus (dorsal and lateral views): 1–2. Usana aspergilliformis sp. nov. (♂); 3–4. Usana aspergilliformis sp. nov. (♀); 5–6. Usana concava sp. nov. (♂); 7–8. Usana congjiangensis sp. nov. (♂); 9–10. Usana fissura sp. nov. (♂); 11–12. Usana fissura sp. nov. (♀); 13–14. Usana lineolalis Distant, 1906 (♂); 15–16. Usana lineolalis Distant, 1906 (♀); 17–18. Usana oblongincisa sp. nov. (♂); 19–20. Usana oblongincisa sp. nov. (♀); 21–22. Usana unispina sp. nov. (♂); 23–24. Usana unispina sp. nov. (♀).