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Publications (18)      

1. Ando, Kiyoshi, Ottó Merkl, Ming-Luen Jeng, Mei-Ling Chan & Yasuhiko Hayashi. 2016 Catalogue of Formosan Tenebrionidae (Insecta: Coleoptera) Japanese Journal of systematic Entomology, Supplementary series(1): 1-112.
2. Hayashi, Yasuhiko, Takahiro Ogai & Ryo Nagasawa. 2015 Discovery of a New Sciaphyes Species (Coleoptera: Leiodidae: Leptodilini) from Honshu, Japan Japanese Journal of Systematic Entomology 21(1): 165-167.
3. Hayashi, Yasuhiko. 2009 Notes on the Genus Indoquedius, with Description of a New Species from Malaysia Japanese Journal of systematic entomology 15(1): 147-151.
4. Hayashi, Yasuhiko. 2011 A New Species of Miobdelus (Coleoptera, Staphylinidae) from Yunnan, China, with Some Notes on the Generic Characteristics Japanese Journal of systematic entomology 17(2): 301-305.
5. Hayashi, Yasuhiko. 2012 Description of a New Species of Dinothenarus from China with Some Notes on the Genus (Coleoptra, Staphylinidae) Japanese Journal of systematic entomology 18(2): 437-442.
6. Hayashi, Yasuhiko. 2015 Some Notes on the Genus Phucobius Sharp, 1874 (Coleoptera: Staphylinidae: Staphylininae) Japanese Journal of Systematic Entomology 21(2): 317–323.
7. Hayashi, Yasuhiko. 2016 A New Species of the Genus Oxyporus from Taiwan (Coleoptera: Staphylinidae: Oxyporinae) Japanese Journal of Systematic Entomology 22(1): 91-93.
8. Hayashi, Yasuhiko. 2017 Two New Species of the Genus Proteinus from Japan (Coleoptera: Staphylinidae: Proteininae) Japanese Journal of Systematic Entomology 23(2): 253–256.
9. Hayashi, Yasuhiko. 2019 A New Species of the Genus Eudectus (Coleoptera: Staphylinidae: Omaliinae) from Japan Japanese Journal of Systematic Entomology 25(2): 225–226.
10. Hayashi, Yasuhiko. 2019 A New Species of the Genus Eudectus (Coleoptera: Staphylinidae: Omaliinae) from Japan Japanese Journal of Systematic Entomology 25(2): 225–226.
11. Hayashi, Yasuhiko. 2021 Description of a new subterranean species of the genus Quedius Stephens (Coleoptera, Staphylinidae, Staphylininae, Quediina) from Japan, with a note on the Q. abnormalis species-group Elytra, New Series 11(1): 321-328.
12. Hayashi, Yasuhiko. 2021 New Species of the Genus Gabrius Stephens (Coleoptera: Staphylinidae: Staphylinini) from Amami-Ohshima Isl., Ryukyus, Japan, with Additional Notes of Gabrius nepos Smetana Japanese Journal of Systematic Entomology 27(2): 297–300.
13. Hayashi, Yasuhiko. 2022 A New Species of Philydrodes (Minyphilydrodes) (Coleoptera: Staphylinidae: Omaliinae) from Shikoku, Japan Japanese Journal of Systematic Entomology 28(2): 215-216.
14. Hoshina, Hideto & Yasuhiko Hayashi. 2016 Taxonomic Report on Catops hilleri Species Group (Coleoptera: Leiodidae: Cholevinae), (II) Japanese Journal of Systematic Entomology 22(2): 287–290.
15. Naomi, Shun-Ichiro & Yasuhiko Hayashi. 2017 A Study on the Genus Stenus Latreille (Coleoptera, Staphylinidae, Steninae) from Japan, with description of a new species Japanese Journal of Systematic Entomology 23(2): 247–251.
16. Senda, Yoshihiro & Yasuhiko Hayashi. 2022 Description of Quedius izuanus sp. nov. (Coleoptera: Staphylinidae: Staphylininae) from the Izu Peninsula, Japan, with Notes on Japanese Subterranean Quedius Japanese Journal of Systematic Entomology 28(1): 98-106.
17. Wang, Cheng-Bin, Jan Růžička, Masaaki Nishikawa, Michel Perreau & Yasuhiko Hayashi. 2016 Revision of the genus Ptomaphagus Hellwig (Coleoptera, Leiodidae, Cholevinae) from Japan ZooKeys 607: 119-144.
18. Wang, Cheng-Bin, Masaaki Nishikawa, Michel Perreau, Jan Růžička & Yasuhiko Hayashi. 2016 Revision of the genus Ptomaphagus Hellwig (Coleoptera, Leiodidae, Cholevinae) from Taiwan Island ZooKeys 609: 43-62.