↑Cavalier-Smith T (dezembro 2021). «Ciliary transition zone evolution and the root of the eukaryote tree: implications for opisthokont origin and classification of kingdoms Protozoa, Plantae, and Fungi». Protoplasma. 259: 487–593. doi:10.1007/s00709-021-01665-7
↑Lax, Gordon; Eglit, Yana; Eme, Laura; Bertrand, Erin M.; Roger, Andrew J.; Simpson, Alastair G. B. (14 de novembro de 2018). «Hemimastigophora is a novel supra-kingdom-level lineage of eukaryotes». Nature. 564 (7736): 410–414. Bibcode:2018Natur.564..410L. PMID30429611. doi:10.1038/s41586-018-0708-8