Research theme for competitive and other funds (7):
2013 - 2017 Evolutionary and phylogeographic studies of Fagus ecosystems
2013 - 2017 Development of molecular-based identification systems for multi-species predator-prey systems in agro-forest ecosystems
2010 - 2014 Studiy of adaptiogenesis with expansion of distribution of invasive alian species from Japan
2010 - 2012 Evolutionary analysis of insect groups feeding the plant species group with disjunct distribution between East Asia and eastern North America
2010 - 2012 Study on the evolution of obligatory cecidophagy as an example of an indirect host utilization through food sources induced by a third organism
2007 - 2009 Study on symbiotic systems with Nothofugus species in southern hemisphere
2002 - 2004 植食性ゾウムシ類の系統分類と奇主植物との共進化に関する研究
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Papers (203):
OSADA, Yohei, YOSHITAKE, Hiraku. Moths collected in March 2021 from the Miyako Islands, Okinawa Pref., Japan. (In Japanese, with English title & summary.). Japan Heterocerists’ Journal. 2022. 301. 15-21
OSADA, Yohei, YOSHITAKE, Hiraku. Moths collected in October 2020 from Iheya-jima Is., Okinawa Pref., Japan. (In Japanese, with English title & summary.). Japan Heterocerists’ Journal. 2022. 300. 695-697
WATANABE, Kohei, YOSHITAKE, Hiraku. Distribution records of aquatic Coleoptera from Iheya-jima Island, the Ryukyus, Japan. Elytra, New Series. 2021. 11. 2. 311-314
SHIGETOH, Hiroaki, YOSHITAKE, Hiraku. Additional records of Ivalia variabilis Takemoto et Suenaga (Coleoptera, Chrysomelidae, Galerucinae) from Okinawa-jima Is., the central Ryukyus, southwestern Japan. Elytra, New Series. 2021. 11. 2. 336-336
SHIGETOH, Hiroaki, YOSHITAKE, Hiraku. Diachus auratus (Fabricius) (Coleoptera, Chrysomelidae, Cryptocephalinae) new for Ikei-jima Is., Sesoko-jima Is., and Aguni-jima Is. in the Okinawa Isls., central Ryukyus, southwestern Japan. Elytra, New Series. 2021. 11. 2. 374-374
TSUJI Naomichi, YOSHITAKE Hiraku, ITO Reo. [A record of Metapocyrtus (Trachycyrtus) adspersus (Waterhouse, 1843) from Zamamijima Island, the Kerama Islands.] (In Japanese.). Sayabane, New Series. 2024. 54. 23-24
YOSHITAKE Hiraku, FUJIKAWA Hiroaki. [Metapocyrtus (Trachycyrtus) yonagunianus collected from Sesokojima Island, the Okinawa Islands.] (In Japanese.). Gekkan-Mushi. 2024. 642. 48-48
YOSHITAKE Hiraku, NAKAMURA Ryo. [Records of two beetles collected in winter from Narashino City.] (In Japanese.). Boso-no-konchu. 2024. 74. 86-87
YOSHITAKE Hiraku, NAKAHARA Naoko, KOHAMA Tsuguo. [Distribution record of Delta esuriens on Heianzajima Island in the Okinawa Islands.] (In Japanese.). Gekkan-Mushi. 2024. 641. 51-51
YOSHITAKE Hiraku, SEKI Ryota, KOJIMA Hiroaki, ONUMA Takafumi, KAGIYAMA Tomomi. Occurrence of Metapocyrtus (Trachycyrtus) adspersus (Waterhouse) (Coleoptera, Curculionidae, Entiminae) on Ishigakijima Island, the Ryukyus, Japan. Fauna Ryukyuana. 2024. 69. 15-18
Towards the establishment of methods for identifying Japanese populations of the sweetpotato weevil.
(The 96th Meeting of the Association for Plant Protection of Kyushu 2018)
ミソハギ科水田雑草とチビゾウムシ類の寄主-寄生の対応関係.
(自然史しずおか祭 2018)
Notes on some Lytheraceae weeds in paddy rice fields and Nanophyes weevils (Coleoptera, Nanophyidae) associated with them.
(The 57th Annual Meeting of the Weed Science Society of Japan 2018)
2002 - 2005 Kyushu University The doctor's course, Graduate School of Bioresource and Bioenvironmental Sciences
2000 - 2002 Kyushu University The master's course, Graduate School of Bioresource and Bioenvironmental Sciences
1996 - 2000 Tokyo University of Agriculture Faculty of Agriculture Department of Agriculture
Professional career (1):
Ph.D (Kyushu University)
Work history (11):
2024/07 - 現在 Institute for Plant Protection, NARO Division of Core Technology for Pest Control, Transboundary and High-risk Pest Control Group (Insect taxonomy) Senior Researcher
2022/07 - 2024/06 National Agriculture and Food Research Organization Senior Researcher
2021/04 - 2022/07 Institute for Plant Protection, NARO Division of Core Technology for Pest Control, Transboundary and High-risk Pest Control Group (Insect taxonomy) Senior Researcher
2018/10 - 2021/03 Kyushu Okinawa Agricultural Research Center, NARO Division of Agro-Environment Research, Tropical Crop Protection Group (Itoman) Senior Researcher
2018/04 - 2018/09 Kyushu Okinawa Agricultural Research Center, NARO Division of Agro-Environment Research, Tropical Crop Protection Group (Itoman) Senior Researcher
2016/04 - 2018/03 National Agriculture and Food Research Organization Institute for Agro-Environmental Sciences Senior Researcher
2015/04 - 2016/03 National Institute for Agro-Environmental Sciences
2013/04 - 2015/03 ational Institute for Agro-Environmental Sciences Natural Resources Inventory Center Senior Researcher
2008/04 - 2013/03 National Institute for Agro-Environmental Sciences Natural Resources Inventory Center Term-fixed Researcher
2005/04 - 2008/03 The University of Tokyo Department of General Systems Studies, Graduate School of Arts and Sciences Postdoctoral Researcher
2002/04 - 2005/03 Kyushu University Doctor's course, Graduate School of Bioresource and Bioenvironmental Sciences JSPS Research Fellow (DC1)
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Committee career (5):
2019/01 - 2022/12 The Coleopterological Society of Japan Editor-in-chief of the journal Elytra, New Series
2020/12 - The Coleopterological Society of Japan Best Paper Award A taxonomic study of the Gasterocercini genus Orochlesis Pascoe (Coleoptera, Curculionidae, Cryptorhynchinae) in Japan. Elytra, New Series, 10(1): 65-103.
2016/10 - The Lepidopterological Society of Japan Best Poster Award at the 63th Annual Meeting of the Lepidopterological Society of Japan. [Publication of "A list of specimens of Geometridae (Insecta: Lepidoptera) of Dr. Hiroshi Inoue preserved in the National Institute for Agro-Environmental Sciences".] (In Japanese.)
2011/04 - Ministry of Education, Culture, Sports, Science and Technology of the Japanese Government The 2011 MEXT Prize for Science and Technology (Learning Enhancement Category) [Promoting understanding of agriculture and nature using insect specimens related to agriculture.]
2010/03 - The Ecological Society of Japan Best Paper Award, The 57th Annual Meeting of the Ecological Society of Japan, Komaba, Tokyo.. [Effects of differences in cultivation management in paddy fields on the habitat of insects and arachnids.]
2008/12 - The Society for the Study of Species Biology Best Poster Award, The 40th Symposium of the Society for the Study of Species Biology [Geographical variation in flower color of Geranium thunbergii and flower color preference of its parasitic weevil.]
2006/02 - The International Conference on Biodiversity of Insects: Challenging Issues in Management and Conservation, Coimbatore. Best Poster Presentation
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Association Membership(s) (7):
THE ENTOMOLOGICAL SOCIETY OF JAPAN
, JAPANESE SOCIETY OF APPLIED ENTOMOLOGY AND ZOOLOGY
, THE COLEOPTERISTS SOCIETY
, JAPANESE SOCIETY OF SYSTEMATIC ENTOMOLOGY
, THE COLEOPTEROLOGICAL SOCIETY OF JAPAN
, Mito Insect Association
, Okinawa Entomological Society