However, while the close relationship between Amoebozoa and Opisthokonta is robustly supported, recent work has shown that the hypothesis of a uniciliate ancestor is probably false.
Namun, sedangkan hubungan yang erat antara Amoebozoa dan Opisthokonta yang kukuh didukung, karya terbaru telah menunjukkan bahwa hipotesis dari nenek moyang uniciliate mungkin salah.