Ang, Y., G. S. Lim, and R. Meier. “Morphology and DNA Sequences Confirm the First Neotropical Record for the Holarctic Sepsid Species Themira leachi (Meigen) (Diptera: Sepsidae)”. Zootaxa, vol. 1933, no. 1, Nov. 2008, pp. 63–65, doi:10.11646/zootaxa.1933.1.7.