Echavarria, M.A.Z., Barrantes, E.A.B., Helmic, E.E., Bartlett, C.R. and Bahder, B.W. 2023. A new species of planthopper in the genus Cobacella (Hemiptera: Auchenorrhyncha: Derbidae) from oil palm (Elaeis guineensis) in Costa Rica. Zootaxa. 5351, 1 (Sep. 2023), 107–121. DOI:https://doi.org/10.11646/zootaxa.5351.1.4.