C. Barthélémy, M. Terayama, E. S. K. Poon, and S. Y. W. Sin, “The Methocha (Hymenoptera: Thynnidae: Methochinae) of Hong Kong (China), a preliminary faunal list with descriptions of five new species and sexual associations rendered through molecular analysis”, EJT, vol. 1043, no. 1, pp. 118–151, Mar. 2026.