Electrostephanus Brues, 1933

Ge, Si-Xun, Jiang, Zhuo-Heng, Ren, Li-Li, van Achterberg, Cornelis & Tan, Jiang-Li, 2023, New insights into the phylogeny of Stephanidae (Hymenoptera: Apocrita), with a revision of the fossil species, Arthropod Systematics & amp; Phylogeny 81, pp. 819-844 : 819

Genus † Electrostephanus Brues, 1933

Type species.

† Electrostephanus brevicornis Brues, 1933.

Diagnosis.

Hind coxa without dorsal tooth; metafemur bidentate or tridentate; hind tarsus of female with five tarsomeres; Forewing with vein 1-M arched, and distinctly longer than 1m-cu; veins Rs+M and 1Cu parallel; vein 1Cu with spiny setae basally; vein 2Rs+M short, with slightly incisions between 2-RS and apical abscissa of vein M; 2Cua and 2Cub mostly present and tubular; hind wing with all veins absent except Sc+R present. Tergite I with tergum I and sternum I not fused. Tergite I nearly as long as Tergite II. Ovipositor sheath about as long as body length.