Elucidation of morphological evolutionary history of beetle fossils using internal structures and its application to phylogenetics

• Project/Area Number: 20J00159
• Research Category: Grant-in-Aid for JSPS Fellows
• Allocation Type: Single-year Grants
• Section: 国内
• Review Section: Basic Section 45030:Biodiversity and systematics-related
• Research Institution: Hokkaido University
• Principal Investigator: 山本 周平 北海道大学, 総合博物館, 特別研究員(SPD)
• Project Period (FY): 2020-04-24 – 2023-03-31
• Project Status: Completed (Fiscal Year 2022)
• Budget Amount: ¥11,700,000 (Direct Cost: ¥9,000,000、Indirect Cost: ¥2,700,000); Fiscal Year 2022: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2021: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2020: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
• Keywords: 琥珀化石 / 鞘翅目 / ハネカクシ / 内部形態 / X線マイクロCT / 系統解析 / アリ / エンマムシ / 甲虫目 / ハネカクシ科 / 化石 / 琥珀 / マイクロCTスキャン / 形態進化 / 系統 / 分類学 / シリホソハネカクシ亜科 / クワガタムシ科 / 系統樹

Outline of Research at the Start

本研究課題では、主に琥珀に封入された絶滅甲虫の化石を用いた形態の探索を行い、マイクロCTスキャンに代表されるような最新技術を駆使してそれらの形態進化史を解明するとともに、これまで研究が進んでこなかった交尾器に代表される内部形態の抽出にも取り組む。その後、得られた形態情報を現生種も含む系統解析に活用することで、系統樹内での化石のより正確な系統的位置の把握を行い、現代に至るまでの甲虫の各分類群における進化史の解明を目指す。これら一連の研究は、純粋な記載分類が一般的だった昆虫化石の研究を次世代型の古生物学へと大きく進展させる可能性がある。

Outline of Annual Research Achievements

最終年度は査読付き英文論文の成果発表が極めて順調であり、計17編が出版された。具体的な内訳は、単著2編、筆頭兼責任著者5編、責任著者1編、その他共著9編である。加えて共著1編が出版を待っている。

共著論文ではあるものの、本年度最大の成果は、白亜紀の琥珀中のアリ化石から頭部の内部形態を3D構築するのに成功したことであろう (Richter et al., 2022, Insect Systematics and Diversity)。本研究は中生代の昆虫化石における軟組織の精密な立体構造を初めて明らかにした例となり、筋肉系だけでなく、中枢神経系や脳といった微細で脆弱な軟体部の解剖学的情報も三次元的に得られた。同時に採餌行為の鍵となる大顎の形態抽出にも成功し、現代のアリに見られる「シャベル型」の大顎の形成過程についても議論した。当該成果は保存状態が例外的に優れた化石が基になっているが、本研究は社会性昆虫としてのアリの繁栄を考える上で重要な知見になるかもしれない。本研究以外にも、ベニボタル科甲虫のErotinae亜科における警告色の進化史を明らかにした論文は、責任著者として貢献した主要な業績と言える (Motyka et al., 2023, iScience)。これは始新世バルト琥珀から発見されたベニボタル科甲虫の化石から着想を得て、分子と形態の双方から系統解析を行い、始新世当時から色鮮やかな警告色を有するベニボタルがいたものと推測された。その他の特筆すべき研究として、顕著に肥大化した後脚を有する約1億年前のエンマムシ甲虫を新種として発表するとともに、そのような形態的特殊化が好蟻性と関係している可能性について論じた論文を発表した (Yamamoto & Caterino, 2022, Palaeoworld)。

これら一連の研究により、本研究が目指していた目標課題は概ね達成された。

Research Progress Status

令和4年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和4年度が最終年度であるため、記入しない。

Research Products

• [Int'l Joint Research] Czech Advanced Technology Research Inst(チェコ)
• [Int'l Joint Research] National Academy of Sciences of Ukraine(ウクライナ)
• [Int'l Joint Research] Polish Academy of Sciences(ポーランド)
• [Int'l Joint Research] Clemson University/Field Museum of Natural History(米国)
• [Int'l Joint Research] Friedrich-Schiller-Universitat Jena(ドイツ)
• [Int'l Joint Research]
• [Int'l Joint Research] Friedrich-Schiller-Universitat Jena(ドイツ)
• [Int'l Joint Research] Schmalhausen Institute of Zoology/National Academy of Sciences of Ukraine(ウクライナ)
• [Int'l Joint Research] Chinese Academy of Sciences(中国)
• [Int'l Joint Research] Negaunee Integrative Research Center/Field Museum of Natural History(米国)
• [Int'l Joint Research] School of Earth Sciences/University of Bristol(英国)
• [Int'l Joint Research]
• [Int'l Joint Research] University of Wroclaw/Museum of Natural History(ポーランド)
• [Int'l Joint Research] Friedrich-Schiller-Universitat Jena(ドイツ)
• [Int'l Joint Research] Daugavpils University(ラトビア)
• [Int'l Joint Research] Chinese Academy of Sciences(中国)
• [Int'l Joint Research] University of Bristol/School of Earth Sciences(英国)
• [Int'l Joint Research]
• [Journal Article] (In Press) Kekveus brevisulcatus sp. nov., a new featherwing beetle from mid-Cretaceous amber of northern Myanmar (Coleoptera: Ptiliidae) (2023)
  • Author(s): Li, Y.-D., Yamamoto, S., Newton, A.F., Cai, C.-Y.
  • Journal Title: PeerJ Volume: 11 Pages: e15306-e15306
  • DOI: 10.7717/peerj.15306
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A new remarkable cimicoid genus and species (Hemiptera, Heteroptera, Cimicomorpha) from mid-Cretaceous Burmese amber, with implications for its aberrant male genitalia (2023)
  • Author(s): Yamada Kazutaka、Yamamoto Shuhei、Takahashi Yui
  • Journal Title: Fossil Record Volume: 26 Issue: 1 Pages: 27-38
  • DOI: 10.3897/fr.26.e86784
  • Peer Reviewed / Open Access
• [Journal Article] Stag beetle fauna of Cambodia (Coleoptera: Lucanidae) (2023)
  • Author(s): Maquart, P.-O., Yamamoto, S., Sopha, S., Chhorn, S., Phak, S., Sinovas, P., Phauk, S., Boyer, S.
  • Journal Title: Journal of Asia-Pacific Entomology Volume: 26 Issue: 1 Pages: 102008-102008
  • DOI: 10.1016/j.aspen.2022.102008
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Eocene aposematic patterns persist in modern European Lycidae beetles despite the absence of co-mimics (2023)
  • Author(s): Motyka, M., Kazantsev, S.V., Kusy D., Perkovsky, E.E., Yamamoto, S., Bocak, L.
  • Journal Title: iScience Volume: 26 Issue: 3 Pages: 106217-106217
  • DOI: 10.1016/j.isci.2023.106217
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Phylogeny and systematics of Sphaeriusidae (Coleoptera: Myxophaga): minute living fossils with underestimated past and present-day diversity (2023)
  • Author(s): Fikacek, M., Yamamoto, S., Matsumoto, K., Beutel, R.G., Maddison, D.R.
  • Journal Title: Systematic Entomology Volume: 48 Issue: 2 Pages: 233-249
  • DOI: 10.1111/syen.12571
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A remarkable new genus of Nevrorthidae (Neuroptera, Osmyloidea) (2023)
  • Author(s): Nakamine, H., Yamamoto, S., Takahashi, Y., Liu X.
  • Journal Title: Deutsche Entomologische Zeitschrift Volume: 70 Issue: 1 Pages: 113-120
  • DOI: 10.3897/dez.70.98873
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] First country record of the stag beetle species Falcicornis mellianus (Kriesche, 1921) (Coleoptera: Lucanidae) from Laos (2023)
  • Author(s): Yamamoto, S., Sengsay, S.
  • Journal Title: The Coleopterists Bulletin Volume: 77 Issue: 1 Pages: 16-18
  • DOI: 10.1649/0010-065x-77.1.16
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The oldest case of paedomorphosis in rove beetles and description of a new genus of Paederinae from Cretaceous amber (Coleoptera: Staphylinidae) (2023)
  • Author(s): Tokareva, A., Koszela, K., Ferreira, V.S., Yamamoto, S., Zyla, D.
  • Journal Title: Scientific Reports Volume: 7 Issue: 1 Pages: 45904-45904
  • DOI: 10.1038/s41598-023-32446-2
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A new stag beetle species of the genus Gnaphaloryx Burmeister from Java, western Indonesia (Coleoptera: Lucanidae) (2023)
  • Author(s): Yamamoto, S., Qodri, A.
  • Journal Title: Oriental Insects Volume: 57 Issue: 2 Pages: 707-727
  • DOI: 10.1080/00305316.2022.2120920
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The earliest fossil record of the extant rove beetle genus Phloeocharis from mid-Cretaceous Kachin amber of northern Myanmar and its biogeographic implications (Coleoptera: Staphylinidae: Phloeocharinae) (2023)
  • Author(s): Yamamoto, S., Newton, A.F.
  • Journal Title: Journal of Asia-Pacific Entomology Volume: 26 Issue: 2 Pages: 102050-102050
  • DOI: 10.1016/j.aspen.2023.102050
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A new species of Prosolierius rove beetle with highly modified antennae from mid-Cretaceous Kachin amber of northern Myanmar (Coleoptera, Staphylinidae, Solieriinae) (2023)
  • Author(s): Yamamoto, S.
  • Journal Title: Journal of Asia-Pacific Entomology Volume: 26 Issue: 2 Pages: 102075-102075
  • DOI: 10.1016/j.aspen.2023.102075
  • Peer Reviewed
• [Journal Article] First fossil eleusinin rove beetle (Coleoptera: Staphylinidae: Osoriinae: Eleusinini) from mid-Cretaceous Kachin amber of northern Myanmar and its evolutionary implications (2023)
  • Author(s): Yamamoto, S.
  • Journal Title: Palaeoworld Volume: - Issue: 1 Pages: 152-161
  • DOI: 10.1016/j.palwor.2023.01.007
  • Peer Reviewed
• [Journal Article] A remarkable new fossil species of Amplectister with peculiar hindleg modifications (Coleoptera: Histeridae): further evidence for myrmecophily in Cretaceous clown beetles (2022)
  • Author(s): Yamamoto, S., Caterino, M.S.
  • Journal Title: Palaeoworld Volume: - Issue: 3 Pages: 481-489
  • DOI: 10.1016/j.palwor.2022.09.010
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Revisiting the Raractocetus fossils from Mesozoic and Cenozoic amber deposits (Coleoptera: Lymexylidae) (2022)
  • Author(s): Li, Y.-D., Peris, D., Yamamoto, S., Hsiao, Y., Newton, A.F., Cai, C.-Y.
  • Journal Title: Insects Volume: 13 Issue: 9 Pages: 768-768
  • DOI: 10.3390/insects13090768
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Archaeomegalomus gen. nov.: A remarkable new brown lacewing from mid-Cretaceous Kachin amber from northern Myanmar (Neuroptera: Hemerobiidae) (2022)
  • Author(s): Nakamine, H., Yamamoto, S., Takahashi, Y.
  • Journal Title: Zootaxa Volume: 5178 Issue: 4 Pages: 380-390
  • DOI: 10.11646/zootaxa.5178.4.4
  • Peer Reviewed / Open Access
• [Journal Article] First record of Aleochara (Emplenota) segregata Yamamoto et Maruyama, 2012 (Coleoptera, Staphylinidae, Aleocharinae) from North Korea (2022)
  • Author(s): Yamamoto, S., Suzumura, A.L.
  • Journal Title: Elytra, Tokyo, New Series, Volume: 12 Pages: 72-74
  • Peer Reviewed / Open Access
• [Journal Article] The First reconstruction of the head anatomy of a Cretaceous insect, †Gerontoformica gracilis (Hymenoptera: Formicidae), and the early evolution of ants (2022)
  • Author(s): Richter, A., Boudinot, B.E., Yamamoto, S., Katzke, J., Beutel, R.G.
  • Journal Title: Insect Systematics and Diversity Volume: 6 Issue: 5 Pages: 4-4
  • DOI: 10.1093/isd/ixac013
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Taxonomic notes on the genus Pseudoligota Cameron (Coleoptera: Staphylinidae: Aleocharinae) from Japan (2022)
  • Author(s): Hashizume, T., Yamamoto, S., Maruyama, M.
  • Journal Title: Zootaxa Volume: 5227 Issue: 1 Pages: 100-108
  • DOI: 10.11646/zootaxa.5227.1.4
  • Peer Reviewed / Open Access
• [Journal Article] Integrated phylogenomics and fossil data illuminate the evolution of beetles (2022)
  • Author(s): Cai, C., Tihelka, E., Giacomelli, M., Lawrence, J.F., Slipinski, A., Kundrata, R., Yamamoto, S., Thayer, M.K., Newton, A.F., Leschen, R.A.B., Gimmel, M.L., Lu, L., Engel, M.S., Bouchard, P., Huang, D., Pisani, D., Donoghue, P.C.J.
  • Journal Title: Royal Society Open Science Volume: 9 Issue: 3 Pages: 211771-211771
  • DOI: 10.1098/rsos.211771
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A second fossil species of the enigmatic rove beetle genus Charhyphus in Eocene Baltic amber, with implications on the morphology of the female genitalia (Coleoptera: Staphylinidae: Phloeocharinae) (2022)
  • Author(s): Yamamoto, S., Shavrin, A.V., Kairiss, K.
  • Journal Title: Earth and Environmental Science Transactions of the Royal Society of Edinburgh Volume: － Issue: 1 Pages: 39-50
  • DOI: 10.1017/s1755691021000360
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Evidence for the evolution of eusociality in stem ants and a systematic revision of †Gerontoformica (Hymenoptera: Formicidae) (2022)
  • Author(s): Boudinot, B.E., Richter, A., Katzke, J., Chaul, J.C.M., Economo, E.P., Beutel, R.G., Yamamoto, S.
  • Journal Title: Zoological Journal of the Linnean Society Volume: － Issue: 4 Pages: 1355-1389
  • DOI: 10.1093/zoolinnean/zlab097
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Discovery of the smallest lace bug from mid-Cretaceous of northern Myanmar supports the hypothesis of a miniaturization phenomenon of insects in Kachin amber (Hemiptera: Heteroptera: Tingidae) (2021)
  • Author(s): Souma, J., Yamamoto, S., Takahashi, Y.
  • Journal Title: Taxonomy Volume: 1 Issue: 2 Pages: 60-68
  • DOI: 10.3390/taxonomy1020007
  • Peer Reviewed / Open Access
• [Journal Article] New species of Paraodontomma from mid-Cretaceous Burmese amber with muscle tissue preservation (Coleoptera: Archostemata: Ommatidae) (2021)
  • Author(s): Li, Y.-D., Yamamoto, S., Huang, D.-Y., Cai, C.-Y.
  • Journal Title: Papeis Avulsos de Zoologia Volume: 61 Pages: e20216153-e20216153
  • DOI: 10.11606/1807-0205/2021.61.53
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Enigmatic tenebrionoid beetles from mid-Cretaceous Burmese amber (Coleoptera: Tenebrionoidea) (2021)
  • Author(s): Tihelka, E., Yamamoto, S., Huang, D., Cai, C.
  • Journal Title: Cretaceous Research Volume: 123 Pages: 104779-104779
  • DOI: 10.1016/j.cretres.2021.104779
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A new species of the fossil lace bug genus Burmacader (Hemiptera: Heteroptera: Tingidae) from mid-Cretaceous Kachin amber of northern Myanmar, with implication of the male genital structures (2021)
  • Author(s): Souma, J., Yamamoto, S., Takahashi, Y.
  • Journal Title: Cretaceous Research Volume: 126 Pages: 104911-104911
  • DOI: 10.1016/j.cretres.2021.104911
  • Peer Reviewed
• [Journal Article] First fossil trichophyine rove beetle from mid-Cretaceous amber of northern Myanmar (Coleoptera: Staphylinidae: Trichophyinae) (2021)
  • Author(s): Yamamoto, S., Newton, A.F.
  • Journal Title: Cretaceous Research Volume: 127 Pages: 104951-104951
  • DOI: 10.1016/j.cretres.2021.104951
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The earliest fossil record of the suborder Psocomorpha (Insecta: Psocodea) from mid-Cretaceous Burmese amber, with description of a new genus and species (2021)
  • Author(s): Yoshizawa, K., Yamamoto, S.
  • Journal Title: Insecta matsumurana, new series Volume: 77 Pages: 1-15
  • Peer Reviewed / Open Access
• [Journal Article] Reconstructing the ecology of a Cretaceous cockroach: destructive and high-resolution imaging of its micro sense organs (2021)
  • Author(s): Ryo Taniguchi, Hiroshi Nishino, Hidehiro Watanabe, Shuhei Yamamoto, and Yasuhiro Iba
  • Journal Title: The Science of Nature Volume: 108 Issue: 5 Pages: 45-49
  • DOI: 10.1007/s00114-021-01755-9
  • Peer Reviewed / Open Access
• [Journal Article] The first fossil Coleoptera record from the Volyn Region, Ukraine, with description of a new Glesoconomorphus (Coleoptera, Mycteridae) in syninclusion with Winterschmidtiidae (Acari) and a key to species (2021)
  • Author(s): Telnov, D., Perkovsky, E.E., Vasilenko, D.V., Yamamoto, S.
  • Journal Title: ZooKeys Volume: 1068 Pages: 189-201
  • DOI: 10.3897/zookeys.1068.75391
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Synopsis of the Japanese species of Aleocharinae (Coleoptera: Staphylinidae), with review of the type specimens II. Genus Myllaena Erichson of tribe Myllaenini,with redescription of four Japanese species (2021)
  • Author(s): T.-T. Liu, T. Nozaki, S. Yamamoto, M. Maruyama
  • Journal Title: Zootaxa Volume: 5091 Issue: 2 Pages: 373-382
  • DOI: 10.11646/zootaxa.5091.2.8
  • Peer Reviewed
• [Journal Article] First fossil species of ship-timber beetles (Coleoptera, Lymexylidae) from Eocene Rovno amber (Ukraine) (2021)
  • Author(s): Yamamoto, S., Nazarenko, V.Y., Vasilenko, D.V., Perkovsky, E.E.
  • Journal Title: Fossil Record Volume: 25 Issue: 1 Pages: 65-74
  • DOI: 10.3897/fr.25.81054
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A remarkable new thorny lacewing from mid-Cretaceous amber from northern Myanmar (Neuroptera: Rhachiberothidae) (2021)
  • Author(s): Nakamine, H., Yamamoto, S., Takahashi, Y., Li, H., Liu X.
  • Journal Title: PalZ Volume: － Issue: 2 Pages: 207-217
  • DOI: 10.1007/s12542-021-00589-0
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Dasycerine rove beetles: Cretaceous diversification, phylogeny, and historical biogeography (2021)
  • Author(s): Yin, Z.-W., Lu, L., Yamamoto, S., Thayer, M.K., Newton, A.F., Cai, C.-Y.
  • Journal Title: Cladistics Volume: 37 Issue: 2 Pages: 185-210
  • DOI: 10.1111/cla.12430
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Tachyporinae revisited: Phylogeny, evolution, and higher classification based on morphology, with recognition of a new rove beetle subfamily (Coleoptera: Staphylinidae) (2021)
  • Author(s): Yamamoto, S.
  • Journal Title: Biology Volume: 10 Issue: 4 Pages: 323-323
  • DOI: 10.3390/biology10040323
  • Peer Reviewed / Open Access
• [Journal Article] The mid-Cretaceous †Lepiceratus gen. nov. and the evolution of the relict beetle family Lepiceridae (Insecta: Coleoptera: Myxophaga) (2020)
  • Author(s): Jaloszynski, P., Luo, X.-Z., Hammel, J.G., Yamamoto, S., Beutel, R.G.
  • Journal Title: Journal of Systematic Palaeontology Volume: 18 Issue: 13 Pages: 1127-1140
  • DOI: 10.1080/14772019.2020.1747561
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Hidden diversity of small predators: new thorny lacewings from mid-Cretaceous amber from northern Myanmar (Neuroptera: Rhachiberothidae: Paraberothinae) (2020)
  • Author(s): Nakamine, H., Yamamoto, S., Takahashi, Y.
  • Journal Title: Geological Magazine Volume: 157 Issue: 7 Pages: 1149-1175
  • DOI: 10.1017/s0016756820000205
  • Peer Reviewed
• [Journal Article] A remarkable new species of the rove beetle genus Anthobium Leach, 1819 from Eocene Baltic amber (Coleoptera, Staphylinidae, Omaliinae) (2020)
  • Author(s): Shavrin, A.V., Yamamoto, S.
  • Journal Title: ZooKeys Volume: 973 Pages: 89-101
  • DOI: 10.3897/zookeys.973.53940
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A miniaturized ommatid beetle in mid-Cretaceous Burmese amber (Coleoptera: Archostemata: Ommatidae) (2020)
  • Author(s): Li, Y.-D., Yamamoto, S., Huang, D.-Y., Cai, C.-Y.
  • Journal Title: Papeis Avulsos de Zoologia Volume: 60 Pages: e20206063-e20206063
  • DOI: 10.11606/1807-0205/2020.60.63
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A close affinity of the enigmatic genus Stegocoleus with Lepidomma revealed by new fossil evidence (Coleoptera: Archostemata: Ommatidae) (2020)
  • Author(s): Li, Y.-D., Tihelka, E., Yamamoto, S., Huang, D.-Y., Cai, C.-Y.
  • Journal Title: Palaeoentomology Volume: 3 Issue: 6 Pages: 632-640
  • DOI: 10.11646/palaeoentomology.3.6.15
  • Peer Reviewed / Int'l Joint Research
• [Presentation] ハネカクシ科の高次分類：近年の変更と今後の課題 (2022)
  • Author(s): 山本周平
  • Organizer: 第12回日本甲虫学会大会, 明星大学日野校 (東京都日野市) (オンライン開催)
• [Presentation] 2020年度若手奨励賞受賞講演「ハネカクシ上科甲虫を主とした体系学と古生物学」 (2021)
  • Author(s): 山本周平
  • Organizer: 第81回日本昆虫学会大会, 法政大学市ヶ谷キャンパス (東京都千代田区) (オンライン開催)
  • Invited
• [Presentation] 昆虫分類学に夢はあるか？ (2021)
  • Author(s): 山本周平
  • Organizer: 第81回日本昆虫学会大会シンポジウム「シンポジウム1 昆虫分類学の問題点 過去・現在・未来」, 法政大学市ヶ谷キャンパス (東京都千代田区) (オンライン開催)
  • Invited
• [Presentation] シリホソハネカクシ亜科の高次系統と分類の再編 (2021)
  • Author(s): 山本周平
  • Organizer: 第11回日本甲虫学会大会 (共催: 昆虫分類学若手懇談会・日本昆虫分類学会), 北海道大学札幌キャンパス (北海道札幌市) (オンライン開催)
• [Presentation] Unraveling the evolution of odorant receptor number across social and non-social Hymenoptera (2021)
  • Author(s): Gautam, S., McKenzie, S., Katzke, J., Yoshida, T., Hita Garcia, F., Yamamoto, S., Economo, E.P.
  • Organizer: In Symposium 16: Novel directions in understanding social (insect) evolution. The 2nd AsiaEvo Conference. Tokyo Metropolitan University, Tokyo, Japan (online)
  • Int'l Joint Research
• [Presentation] A glimpse into Cretaceous ant cephalic anatomy - the head of †Gerontoformica from Burmese amber (Hymenoptera, Formicidae) (2021)
  • Author(s): Richter, A., Boudinot, B.E., Yamamoto, S., Katzke, J., Economo, E., Beutel, R.G.
  • Organizer: Oral presentation. Entomology 2021. ESA (Entomological Society of America)'s In-person & virtual Annual Meeting. Colorado Convention Center, Denver, CO, USA (online)
  • Int'l Joint Research
• [Presentation] Integrated phylogenomics and fossil data resolve the evolution of beetles (2021)
  • Author(s): Cai, C.Y., Tihelka, E., Giacomelli, M., Lawrence, J.F., Slipinski, A., Yamamoto, S., Thayer, M.K., Newton, A.F., Leschen, R.A.B., Gimmel, M.L., Lu, L., Huang, D.Y., Pisani, D., Donoghue, P.C.J.
  • Organizer: 3rd Palaeontological Virtual Congress
  • Int'l Joint Research
• [Presentation] The oldest representative of Paederini (Coleoptera, Staphylinidae) from Late Cretaceous Burmese amber and its systematic position (2020)
  • Author(s): Zyla, D., Yamamoto, S., Szwedo, J.
  • Organizer: 2nd Palaeontological Virtual Congress
  • Int'l Joint Research
• [Presentation] 白亜紀ミャンマー産琥珀のハネカクシ類 (甲虫目): 総括と今後の展望 (2020)
  • Author(s): 山本周平
  • Organizer: オンライン基礎昆虫学会議
• [Presentation] Paleodiversity of rove beetles in Burmese amber: how many subfamilies remain to be discovered (2020)
  • Author(s): Yamamoto, S., Newton, A.F.
  • Organizer: Entomology 2020. ESA (Entomological Society of America)'s Virtual Annual Meeting, 2020
  • Int'l Joint Research
• [Remarks] 研究者個人のwebsite
  • URL: https://yamamotoshuhei.jimdofree.com/
• [Remarks] 研究者個人のresearchmap
  • URL: https://researchmap.jp/yamashu1989/?lang=ja
• [Remarks] 研究者個人のResearchGate
  • URL: https://www.researchgate.net/profile/Shuhei-Yamamoto-2
• [Remarks] 研究者個人のORCID
  • URL: https://orcid.org/0000-0002-4162-8457
• [Remarks] 研究者個人のZoobank
  • URL: https://zoobank.org/Authors/A31681F8-E112-4A14-B3DB-75EF9A33C550
• [Remarks] 研究者のresearchmap
  • URL: https://researchmap.jp/yamashu1989/
• [Remarks] 研究者のResearchGate
  • URL: https://www.researchgate.net/profile/Shuhei-Yamamoto-2
• [Remarks] 研究者のORCID
  • URL: https://orcid.org/0000-0002-4162-8457