[1]
Blank, S.M., Shinohara, A. and Altenhofer, E. 2013. The Eurasian species of Xyela (Hymenoptera, Xyelidae): taxonomy, host plants and distribution. Zootaxa. 3629, 1 (Mar. 2013), 1–106. DOI:https://doi.org/10.11646/zootaxa.3629.1.1.