Female: Malar space shorter than the last antennal article. Occipital carina not extending to the base of mandibles. Posterior ocelli close to each other than to eye. Pronotal carina absent. Metacoxa with dorsal longitudinal carina. Hind wing without jugal lobe. Metasoma sessile. T1 abruptly declivous anteriorly. Colour: Body black with extensive yellow markings.
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