Merostenus ( Reikosiella Yoshimoto)

Diagnosis. FEMALE. Mesosoma in lateral view with apex of scutellum protuberant over underlying dorsellum; propodeum with transverse carina separating anterior, concave portion under apex of scutellum from posterior portion behind scutellar apex; mesotibia with patch of strong spines apically over base of mesotarsus; acropleuron angulate posteriorly, the posteroventral margin sinuately curved to anterolateral margin of mesocoxa.