Yovkova, M., Petrović-Obradović, O., Tasheva-Terzieva, E. & Pencheva, A. 2013. Aphids (Hemiptera, Aphididae) on ornamental plants in greenhouses in Bulgaria. ZooKeys 319: 347–361. DOI: 10.3897/zookeys.319.4318. Reference page.
Vučetić, A., Vukov, T., Jovičić, I. & Petrović-Obradović, O. 2013. Monitoring of aphid flight activities in seed potato crops in Serbia. ZooKeys 319: 333-346. DOI: 10.3897/zookeys.319.4315. Reference page.
Varga, K.; Kondorosy, E. 2013: Two new species of Vertomannus Distant, 1903 (Heteroptera, Rhyparochromidae, Ozophorini), with proposal of a new subgenus. ZooKeys 319: 325-331. DOI: 10.3897/zookeys.319.4323Reference page.
Takiya, D.M.; Dietrich, C.H.; Viraktamath, C.A. 2013: The unusual Afrotropical and Oriental leafhopper subfamily Signoretiinae (Hemiptera, Cicadellidae): taxonomic notes, new distributional records, and description of two new Signoretia species. ZooKeys 319: 303-323. DOI: 10.3897/zookeys.319.4326Reference page.
Świerczewski, D.; Stroiński, A. 2013: Madagascar Flatidae (Hemiptera, Fulgoromorpha): state-of-the-art and research challenges. ZooKeys 319: 293-301. DOI: 10.3897/zookeys.319.4148Reference page.
Suman, V.; Kaur, H. 2013: First report on C-banding, fluorochrome staining and NOR location in holocentric chromosomes of Elasmolomus (Aphanus) sordidus Fabricius, 1787 (Heteroptera, Rhyparochromidae). ZooKeys 319: 283-291. DOI: 10.3897/zookeys.319.4265Reference page.
Simon, E. 2013: Preliminary study of wing interference patterns (WIPs) in some species of soft scale (Hemiptera, Sternorrhyncha, Coccoidea, Coccidae). ZooKeys 319: 269-281. DOI: 10.3897/zookeys.319.4219Reference page.
Rakauskas, R.; Havelka, J.; Zaremba, A. 2013: Mitochondrial COI and morphological specificity of the mealy aphids (Hyalopterus ssp.) collected from different hosts in Europe (Hemiptera, Aphididae). ZooKeys 319: 255-267. DOI: 10.3897/zookeys.319.4251Reference page.
Mozaffarian, F. 2013: A preliminary study on the distribution patterns of endemic species of Fulgoromorpha (Hemiptera, Auchenorrhyncha) in Iran. ZooKeys 319: 231–248. DOI: 10.3897/zookeys.319.4159Reference page.
Kondorosy, E. 2013: Taxonomic changes in some predominantly Palaearctic distributed genera of Drymini (Heteroptera, Rhyparochromidae). ZooKeys 319: 211–221. DOI: 10.3897/zookeys.319.4465Reference page.
Kment, P.; Fent, M.; Japoshvili, G. 2013: Redescription of Urartucoris ermolenkoi (Hemiptera, Heteroptera, Coreidae) and a revised key to the genera of Pseudophloeini of the Western Palaearctic Region. ZooKeys 319: 191–209. DOI: 10.3897/zookeys.319.4309Reference page.
Holzinger, W.E.; Schlosser, L. 2013: The Auchenorrhyncha fauna of peat bogs in the Austrian part of the Bohemian Forest (Insecta, Hemiptera). ZooKeys 319: 153–167. DOI: 10.3897/zookeys.319.4324Reference page.