Bahder, B. W., Echavarria, M. A. Z., Barrantes, E. A. B., Helmick, E. E., & Bartlett, C. R. (2023). A new species of planthopper in the genus Shellenius (Hemiptera: Fulgoroidea: Derbidae) from palms in Costa Rica. Zootaxa, 5306(5), 571–585. https://doi.org/10.11646/zootaxa.5306.5.5