Drohojowska, J. 2011. Eogyropsylla sedzimiri sp. nov. from Eocene Baltic amber with a key to the species of the fossil genus Eogyropsylla Klimaszewski, 1993 (Hemiptera: Sternorrhyncha: Psylloidea). Zootaxa. 2803, 1 (Mar. 2011), 41–48. DOI:https://doi.org/10.11646/zootaxa.2803.1.4.