Burckhardt, D., Ouvrard, D. and Percy, D.M. 2021. An updated classification of the jumping plant-lice (Hemiptera: Psylloidea) integrating molecular and morphological evidence. European Journal of Taxonomy. 736, 1 (Mar. 2021), 137-182. DOI:https://doi.org/10.5852/ejt.2021.736.1257.