Hołyńska, M. et al. 2021. Taxonomic status of Macaronesian Eucyclops agiloides azorensis (Arthropoda: Crustacea: Copepoda) revisited – morphology suggests a Palearctic origin. European Journal of Taxonomy. 750, 1 (May 2021), 1–28. DOI:https://doi.org/10.5852/ejt.2021.750.1357.