Articles (9)
- Ryuki Murao, Osamu Tadauchi, Heung-Sik Lee (2015): Synopsis of Lasioglossum (Dialictus) Robertson, 1902 (Hymenoptera, Apoidea, Halictidae) in Japan, the Korean Peninsula and Taiwan – European Journal of Taxonomy – 0137: 1 - 50.
- Three New Species of the Subgenus Evylaeus of the Genus Lasioglossum from Eastern Asia…Ryuki Murao, Andreas Werner Ebmer, Osamu Tadauchi (2006): Three New Species of the Subgenus Evylaeus of the Genus Lasioglossum from Eastern Asia (Hymenoptera: Halictidae). – Esakia – 46: 35 - 51.
- Taxonomic Notes on Lasioglossum (Evylaeus) vulsum (VACHAL, 1903) (Hymenoptera: Halictidae).Andreas Werner Ebmer, Ryuki Murao, Osamu Tadauchi (2006): Taxonomic Notes on Lasioglossum (Evylaeus) vulsum (VACHAL, 1903) (Hymenoptera: Halictidae). – Esakia – 46: 31 - 33.
- Taxonomic Notes on Lasioglossum (Evylaeus) vulsum (VACHAL, 1903) (Hymenoptera, Halictidae).Andreas Werner Ebmer, Ryuki Murao, Osamu Tadauchi (2006): Taxonomic Notes on Lasioglossum (Evylaeus) vulsum (VACHAL, 1903) (Hymenoptera, Halictidae). – Esakia – 46: 31 - 33.
- The Halictine bees of Sri Lanka and Vicinity, III Sudila (Hymenoptera, Halictidae), Part 2.Shôichi Francisco Sakagami, Andreas Werner Ebmer, Osamu Tadauchi (1998): The Halictine bees of Sri Lanka and Vicinity, III Sudila (Hymenoptera, Halictidae), Part 2. – Esakia – 38: 85 - 88.
- A review of the bionomic studies on the Indomalayan Halictine bees (Hymenoptera: Halictidae).Shôichi Francisco Sakagami, Andreas Werner Ebmer, Osamu Tadauchi (1998): A review of the bionomic studies on the Indomalayan Halictine bees (Hymenoptera: Halictidae). – Esakia – 38: 85 - 88.
- The Halictine bees of Sri Lanka and the Vicinity, III. Sudila (Hymenoptera: Halictidae), Part 1.Shôichi Francisco Sakagami, Andreas Werner Ebmer, Osamu Tadauchi (1998): The Halictine bees of Sri Lanka and the Vicinity, III. Sudila (Hymenoptera: Halictidae), Part 1. – Esakia – 36: 143 - 189.
- The Halictine bees of Sri Lanka and the vicinity, III Sudila (Hymenoptera, Halictidae), Part 1.Shôichi Francisco Sakagami, Andreas Werner Ebmer, Osamu Tadauchi (1996): The Halictine bees of Sri Lanka and the vicinity, III Sudila (Hymenoptera, Halictidae), Part 1. – Esakia – 36: 143 - 189.
- A new species of the Genus Epeolus from Japan (Hymenoptera, Anthophoridae).Osamu Tadauchi, Maximilian Schwarz: A new species of the Genus Epeolus from Japan (Hymenoptera, Anthophoridae). – Esakia – 39: 47 - 51.