Proper noun
- The taxonomic superdomain of all cellular life.
Usage notes
When the definition of life includes non-cellular and cellular lifeforms, this is one of the two main divisions, the other being Acytota. This superdomain is usually divided into three taxonomic domains, the prokaryotes (bacteria or eubacteria ; Prokarya / Prokaryota), the eukaryotes (Eukarya / Eukaryota), and the Archaea (archebacteria).
- Procytota
- Eucytota
