Subgenus Mirachelonus Zhou & Achterberg & Tang & Chen, 2022

(Figures 16–18)

Diagnosis. Head transverse (Figs 16B–C); antennomeres 16 in female and 25 in male; flagellum gradually shortens from base to apex (Fig. 18A); 3 rd –7 th antennomeres comparatively slender, 8 th –11 th antennomeres distinctly widened (Fig. 18A); head striate-rugose and shiny (Figs 16A–D); mesosoma coarsely reticulate-rugose (Figs 16A, E–F, 17A); scutellum distinctly protruding above level of mesoscutum, with same sculpture as mesosoma (Fig. 17A); propodeum with a transverse carina and four distinct tooth-like tubercles (Fig. 17A); third tergite of metasomal carapace almost straightly narrowed, coarsely longitudinal rugulose, connected by transverse elements, smooth apically (Fig. 17C); apex of carapace truncate and narrow in dorsal view (Fig. 17C), in lateral view apex of carapace deeply incurved ventrally (Fig. 17B); apex of carapace with a rather small round aperture (Fig. 17D).

Biology. Unknown.

Distribution. Oriental region.