Template:Kruger & Scoble, 1992
- Krüger, M. & Scoble, M.J. 1992. Neotropical red-brown Ennominae in the genera Thysanopyga Herrich-Schäffer and Perissopteryx Warren (Lepidoptera: Geometridae). Bulletin of the British Museum (Natural History), Entomology 61(2): 77–148. BHL