Biosystematic studies of ceylonese wasps, XX : a revision of tachysphex Kohl, 1883, with notes on other oriental species (Hymenoptera ; sphecidae : larrinae) - Krombein, Karl V; Pulawski, Wojciech J. ([S.l.] : Washington : Smithsonian Institution Press, 1994)
Keywords: HYMENOPTERA; AVISPAS