Tadashi Shinohara, Itsuki Ohtsu, Yasuhiko Chikami, Hiroki Gotoh. Larval RNA interference targeting an appendage patterning gene dachshund in the tortoise beetle Thlaspida biramosa (Boheman) (Coleoptera: Chrysomelidae: Cassidinae). Applied Entomology and Zoology. 2026
Yasuhiko Chikami, Taisei Ashimori, Yoshio Ito, Itsuki Ohtsu, Kanta Sugiura, Hiroki Gotoh. Contribution of Fat-signaling and Crumbs-Expanded modules to exaggerated growth of weaponized mandible in a stag beetle and Its evolutionary implications. Zoological Science. 2026. 43. 1. 44-60
Itsuki Ohtsu, Hayato Kondo, Yasuhiko Chikami, Hideo Dohra, Hiroki Gotoh. Lineage-Specific Gene Expansion and Atypical Expression Pattern of Feminizing Gene Transformer in Stag Beetles. Zoological Science. 2025. 42. 6
Yasuhiko Chikami, Kensuke Yahata. Soma-germ contact across the basement membrane in the ovary. Biology Letters. 2025. 21. 4
Kanta SUGIURA, Tensho TERANO, Haruhiko ADACHI, Jin HAGIWARA, Keisuke MATSUDA, Kenji NISHIDA, Paul HANSON, Shigeru KONDO, Yasuhiko CHIKAMI, Hiroki GOTOH. A general theory of the complex pronotum morphology of treehoppers in Smiliinae and its relatives (Hemiptera: Membracidae) and its applicability to other subfamilies. European Journal of Entomology. 2025