POPPLE, L. W. (2017). A revision of the <em>Ewartia oldfieldi </em>(Distant) species complex (Hemiptera: Cicadidae: Cicadettinae) with five new species from eastern and northern Australia. Zootaxa, 4263(3), 401–449. https://doi.org/10.11646/zootaxa.4263.3.1