Tumidistephanus Ge & Tan 2023

Genus †TumidistephanusGe & Tan, 2023 † Tumidistephanus Ge & Tan, 2023: 819–844 (original description, keyed). Type species. † Tumidistephanus prometheus Ge & Tan, 2023. Diagnosis. Mesosoma robust. Metafemur distinctly swollen medially, appearing nearly oval in shape. Metafemur ventrally with two prominent and at least five medium-sized teeth. Female metatarsus five segmented. Forewing in females with veins Rs + M and 1 Cu non-parallel in females; junction between 2 - Rs, M, and 2 Rs + M distinctly disconnected, forming a conspicuous gap. First metasomal tergite (T 1) and sternite (S 1) not fused laterally. Ovipositor length nearly as long as metasoma.