Murao R. & Tadauchi O. (2012) Solitary and social halictine bees collected by the Kyushu University expeditions to Central Asia. 24th International Congress of
Entomology.
Murao R. & Tadauchi O. (2012) Outline of "Bees of Japan in Colors". International Symposium on Pollination Conservation.
Tadauchi O., Mitai K., Murao R. & Inoue H. (2008). Reference and image databases TABR and TAB based on tropical Asian bees. 23rd International Congress of Entomology.
Sheble M., Murao R. & Tadauchi O. (2008). Taxonomic study of the genus Lasioglossum s. str. in Japan (Hymenoptera, Halictidae). Egypt-Japan International
Symposium on Science and Technology.
Tadauchi O., Mitai K., Murao R. & Inoue H. (2007). Construction of image database TAB based on the tropical Asian bees. Internationl Congress of Insect Biotechnology and
Industry.
Murao R. & Tadauchi O. (2007) A revision of the subgenus Evylaeus of the genus Lasioglossum in Japan (Hymenoptera, Halictidae). 21st Pacific Science
Congress.
Murao R. & Tadauchi O. (2005) A revision of the carinate-Evylaeus group of the subgenus Evylaeus in Japan (Hymenoptera: Halictidae). 5th Asia-Pacific
Congress of Entomology.