YAN, C.-J., ACHTERBERG, C. V., HE, J.-H., & CHEN, X.-X. (2017). Review of the tribe Helconini Foerster s.s. from China, with the description of 18 new species. Zootaxa, 4291(3), 401–457. https://doi.org/10.11646/zootaxa.4291.3.1