Research keywords (7):
構造色
, 外来種
, exaggerated trait
, environmental factor
, mating behavior
, insect
, sexual selection
Research theme for competitive and other funds (6):
2022 - 2025 甲虫における構造色の形成メカニズムと適応的意義
2019 - 2023 性選択による形態の特殊化と複合的進化の解明
2015 - 2017 動物の”正直なシグナル”の正体をさぐる
2017 - 2017 昆虫の性特異的な形質の形態形成に関わる遺伝子の特定
2013 - 2016 共生細菌によるホストの生活史戦略と繁殖戦略の進化
2010 - 2013 資源獲得競争と性的対立の行動生態学的解析:マメゾウムシ類を用いて
Show all
Papers (36):
Tanya M. Pennell, Masako Katsuki, C. Ruth Archer, Manmohan D. Sharma, Kensuke Okada, David J. Hosken. Predation affects the evolution of sex-specific longevity. Biology Letters. 2024. 20. 11
Masako Katsuki, Katsuya Kiyose, Kensuke Okada. Predation facilitates evolution of sex-specific antipredator defences in a sexually dimorphic beetle. Animal Behaviour. 2024. 215. 81-88
Masako Katsuki, Kaoru Uesugi, Tomoyuki Yokoi, Takane Ozawa, Devin M O'Brien, Douglas J Emlen, Kensuke Okada, Yasukazu Okada. Morphological and functional analyses for investigation of sexually selected legs in the frog legged beetle Sagra femorata (Coleoptera: Chrysomelidae). Arthropod structure & development. 2024. 80. 101360-101360
Shoichi Asakura, Katsuya Kiyose, Yû Suzaki, Kensuke Okada, Masako Katsuki. Female mate choice is affected by male condition but not female condition in an assassin bug. Ecological Entomology. 2023. 49. 3. 368-376
Katsuya Kiyose, Masako Katsuki, Yû Suzaki, Kensuke Okada. Female remating decisions and mate choice benefits in the beetle Gnatocerus cornutus. Behavioral Ecology and Sociobiology. 2022. 76. 4