Barnes, H. F. (1958) „A New Stem-inhabiting Gall Midge of Poa pratensis (Diptera: Cecidomyiidae)“., Beiträge zur Entomologie = Contributions to Entomology, 8(5-6), S. 688–692. doi: 10.21248/contrib.entomol.8.5-6.688-692.