2024-03-29T05:40:43Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/867612022-11-17T02:08:08Zhdl_2115_86756hdl_2115_138hdl_2115_8947Oriental Psyllipsocus (Psocodea : 'Psocoptera' : Psyllipsocidae) : checklist, new records and description of four new species from Southeast Asia.Lienhard, CharlesYoshizawa, KazunoriIdris, Abd GhaniThe widely distributed tropical species Psyllipsocus yucatan Gurney is recorded from several localities in Thailand. P. yongi New & Lee, previously only known from Peninsular Malaysia, is recorded from Thailand and its male is described for the first time. Four new species are described and illustrated: P. formosus Lienhard & Yoshizawa n. sp. (Peninsular Malaysia), P. sarawakensis Lienhard & Yoshizawa n. sp. (East Malaysia:Sarawak), P. siamensis Lienhard & Yoshizawa n. sp. (Thailand), P. hyalomarginatus Lienhard & Yoshizawa n. sp. (Thailand). A checklist of the 17 species of Psyllipsocus known from the Oriental Region is provided. The name of the Chinese species P. maculatus Li Fasheng, a junior homonym of the American P. maculatus Garcia Aldrete, is replaced by the new name P. apicosectus Lienhard & Yoshizawa n. nom.The Research Faculty of Agriculture, Hokkaido UniversityDepartmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/86761https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/86761/1/01_Lienhard.pdf0020-1804AA0067559XInsecta matsumurana. New series : Journal of the Research Faculty of Agriculture Hokkaido University, series entomology.781192022-09engpublisher