[5-3] Grassland insects in East Asia: life history, population, phylogeography, and conservation

Mon. Aug 26, 2024 4:15 PM - 6:15 PM Room J

Chair: Atsushi Ohwaki (J.F. Oberlin University), Naoyuki Nakahama (University of Hyogo)

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4:15 PM - 4:45 PM

[5-3-01] Introduction of the symposium and grassland insects in Japan

*Atsushi Ohwaki¹ (1. J.F. Oberlin University (Japan))

4:45 PM - 5:00 PM

[5-3-02] Habitat changes of the endangered butterflies during the last three decades in Korea

*Sei-Woong Choi¹, Jae-Young Lee², Seo-Youn Jo¹, Chang-Gyu Park¹ (1. Mokpo National University (Korea), 2. National Institute of Ecology (Korea))

5:00 PM - 5:15 PM

[5-3-03] Population genetic structure of an endangered butterfly, Leptidea amurensis (Lepidoptera: Pieridae) in Japan using microsatellite markers

*Rinnosuke Fukuda¹, Shouhei Ueda¹, Masaya Yago², Norio Hirai¹ (1. Osaka Metropolitan University (Japan), 2. The University of Tokyo (Japan))

5:15 PM - 5:30 PM

[5-3-04] Conservation genomics of two semi-natural grassland endangered insects in Japan

*Naoyuki Nakahama¹, Shouhei Ueda², Mitsuhiko P Sato³, Ayumi Matsuo⁴, Norio Hirai², Yoshinao Tanaka⁵, Seunghyun Lee^6,7, Junsuke Yamasako⁸, Yoshihisa Suyama⁹ (1. University of Hyogo (Japan), 2. Osaka Metropolitan University (Japan), 3. Kazusa DNA Research Institute (Japan), 4. GENODAS Co. Ltd (Japan), 5. Itami City Museum of Insects (Japan), 6. Natural History Museum (UK), 7. Imperial College London (UK), 8. NARO (Japan), 9. Tohoku University (Japan))

5:30 PM - 5:45 PM

[5-3-05] Mowing management enhances population growth rate and carrying capacity of the butterfly Plebejus argyrognomon : An experimental test.

*Hidenori Deto¹, Yen-Hua Yeh¹, Tadashi Miyashita¹ (1. University of Tokyo (Japan))

5:45 PM - 6:00 PM

[5-3-06] The time machine: how natural history collections help us investigate insect declines.

*Andres Arce^1,4, Victoria Mullin⁵, Selina Brace², Jeff Ollerton³, Ian Barnes², Richard J Gill⁴ (1. School of Allied Health Sciences, University of Suffolk (UK), 2. Department of Earth Science, Natural History Museum London (UK), 3. Faculty of Arts, Science and Technology, University of Northampton (UK), 4. Department of Life Sciences (Silwood Park), Imperial College London (UK), 5. Smurfit Institute of Genetics, Trinity College Dublin (UK))

6:00 PM - 6:15 PM

[5-3-07] A historical change of Japanese semi-natural grasslands in the Anthropocene as a major factor causing reduction of endangered grassland insects

*Takeshi Suka¹ (1. Nagano Environmental Conservation Research Institute (Japan))

Session information