A new species of the Triassic genus Ideliopsina (Grylloblattida: Ideliidae) from the Ominé locality (Momonoki Formation, southwest Japan) Author OYAMA, NOZOMU Author SHINODA, KENJI Author TAKAHASHI, HUMIO Author DOI, EIJI Author BÉTHOUX, OLIVIER text Palaeoentomology 2023 2023-04-28 6 2 205 213 http://dx.doi.org/10.11646/palaeoentomology.6.2.12 journal article 10.11646/palaeoentomology.6.2.12 2624-2834 C6C7A7D6-AD18-4F89-A0B4-3D538C718801 Genus Ideliopsina Storozhenko, 1996 Type species. Ideliopsina nana Storozhenko, 1996 Composition. Ideliopsina kenderlykensis Aristov, 2005 (Norian, Triassic; Kenderlyk, Kazakhstan ), Ideliopsina nana Storozhenko, 1996 (Ladinian–Carian, Triassic; Madygen, Kyrgyz Republic ), Ideliopsina ornata Storozhenko, 1996 (Ladinian–Carian, Triassic; Madygen, Kyrgyz Republic ), Ideliopsina ruginosa Storozhenko, 1996 (Ladinian–Carian, Triassic; Madygen, Kyrgyz Republic ), Ideliopsina stupenda Storozhenko, 1996 (Ladinian–Carian, Triassic; Madygen, Kyrgyz Republic ), and Ideliopsina aristovi sp. nov. (Carnian, Triassic; Ominé, Japan ).