Treadaway, C. G.: Short introduction to Philippine natural and geological history and its relevance for Lepidoptera. Hogenes, W. & Treadaway, C. G.: The Sphingidae (Lepidoptera) of the Philippines. Zolotuhin, V. V., Treadaway, C. G. & Witt, T.: The Lasiocampidae (Lepidoptera) of the Philippines. Nässig, W. A. & Treadaway, C. G.: The Saturniidae (Lepidoptera) of the Philippines. Nässig, W. A. & Treadaway, C. G.: The Brahmaeidae (Lepidoptera) of the Philippines. Zwick, A.: Arguda sandrae n. sp., a new lasiocampid moth (Lepidoptera: Lasiocampidae) from Palawan, Philippines. Naumann, S.: Samia treadawayi (Lepidoptera: Saturniidae), a new species from Palawan Island, Philippines. Gorbunov, O. G. & Kallies, A.: Two new species of the genus Cyanosesia Gorbunov & Arita, 1995 (Lepidoptera: Sesiidae) from the Oriental Region. Speidel, W.: The genus Eoophyla Swinhoe, 1900 from Philippines Islands (Lepidoptera: Crambidae, Acentropinae). Nuss, M.: The Scopariinae and Heliothelinae stat. nov. (Lepidoptera: Pyraloidea, Crambidae) of the Oriental Region - a revisional synopsis with descriptions of new species from the Philippines and Sumatra. Mey, W.: New records of Cosmopterix Hübner, [1825] from the Philippines (Lepidoptera: Cosmopterigidae). Mey, W.: Contribution to the knowledge of the caddisflies of the Philippines. 2. The species of the Mt. Agtuuganon Range on Mindanao (Insecta: Trichoptera).