Yang, Q.- cheng, Y. Li, Z.- hui Pan, X.- yan Liu, and D. Yang . “Six New Species of Tipula (Vestiplex) Bezzi (Diptera, Tipulidae) from Tibet”. European Journal of Taxonomy, vol. 764, no. 1, Aug. 2021, pp. 152–192, doi:10.5852/ejt.2021.764.1477.