A new stag beetle of the genus Neolucanus Thomson, 1862 (Coleoptera: Lucanidae) from Central Vietnam Author Yamamoto, Shûhei 0000-0002-4162-8457 The Hokkaido University Museum, Hokkaido University, Kita 10 - jo, Nishi 8 - chome, Kita-ku, Sapporo 060 - 0810, Japan; https: // orcid. org / 0000 - 0002 - 4162 - 8457 Author Pham, Phu Van 0000-0001-9369-6649 Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam; E-mail: phupham. iebr @ gmail. com; https: // orcid. org / 0000 - 0001 - 9369 - 6649 & Zoological Research Museum Alexander Koenig (ZFMK), Leibniz Institute for the Analysis of Biodiversity Change (LIB), Adenauerallee 127, 53113 Bonn, Germany. * Corresponding author. E-mail: s. yamamoto. 64 @ gmail. com text Ecologica Montenegrina 2025 2025-01-07 81 1 13 https://doi.org/10.37828/em.2025.81.1 journal article 307534 10.37828/em.2025.81.1 2a3fe5c2-9e9f-4f2e-b5db-11a80c88c91a 2336-9744 14652980 E524EDE2-D2D0-4991-A0C5-6D7DB87071AD Genus Neolucanus Thomson, 1862 Type species: Odontolabis baladena Hope, 1842: 127 [ Neolucanus baladeva ( Hope, 1842 ) ].