Vidović, B. 2011. A new Aceria species (Acari: Eriophyoidea) on Echinops ritro L. subsp. ruthenicus (M.Bieb.) Nyman (Asteraceae) from Serbia and a supplement to the original description of Aceria brevicincta (Nalepa 1898). Zootaxa. 2796, 1 (Mar. 2011), 56–66. DOI:https://doi.org/10.11646/zootaxa.2796.1.5.