Tribe Dacini

Diagnosis. Scutum black/brown/reddish-brown with or without yellow medial and lateral postsutural vittae; reduced head and thoracic chaetotaxy; face with a medial transverse ridge (protuberance in profile view); wing with cell bm deeper/broader than bcu; extension of cell bcu longer than bcu; males usually with pecten; ceromata present; proctiger hyaline, smaller than epandrium; glans of phallus with well developed acrophallus made of single semitubular lobe; basal pouch like structure prominent; subapical lobe hammer shaped and basal lobe present; aculeus dorsoventrally flattened; well developed taeniae; base of eversible membrane with conical spicules; two convoluted and mulberry shaped spermathecae.