Figures 1–15 in Eleven new species of the genus Ourapteryx Leach, 1814 (Lepidoptera: Geometridae) from China

Figures 1–15. Adults of Ourapteryx. 1. O. curta Jiang & Han, sp. nov., holotype. 2. O. triangulata Cheng & Han, sp. nov., holotype. 3. O. cawarongensis Cheng & Jiang, sp. nov., holotype. 4. O. arcuata Jiang & Cheng, sp. nov., holotype. 5. O. pallistrigaria Stüning, 1994. 6. O. longiacutata Jiang & Cheng, sp. nov., holotype. 7. O. karsholti Inoue, 1993. 8. O. linzhiensis Jiang & Cheng, sp. nov., holotype. 9. O. chrisbahri Stüning, 2000. 10. O. aniqiaoensis Cheng & Zhu, sp. nov., holotype. 11. O. incurvata Cheng & Jiang, sp. nov., holotype. 12. O. concava Cheng & Han, sp. nov., holotype. 13. O. adonidaria Oberthür, 1911. 14. O. alba Cheng & Han, sp. nov., holotype. 15. O. pseudebuleata Inoue, 1995. Scale bar = 1.0 cm.