Since the planet supports harbor life and biological diversity, there are many species includes extinct species and undiscovered species that are according to genetic data but still ongoing to discover and research.
The origin of Life on [𝐏𝐋𝐀𝐍𝐄𝐓-𝐍𝐎𝐓-𝐅𝐎𝐔𝐍𝐃-𝟒𝟎𝟒] are exactly unsolved due to lacks of fossil records (except genetic evidence), so each hypothesis suggest by various researchers. The origin of Life on [𝐏𝐋𝐀𝐍𝐄𝐓-𝐍𝐎𝐓-𝐅𝐎𝐔𝐍𝐃-𝟒𝟎𝟒] through abiogenesis during early Archanizoic or possibly late Pikminoterra-Nativitan but each hypothesis was different and still unknown. Even the origin of virsuses are still unsloved.
Some suggest that life are originated from hydrothermal vents through complex chemical process, others suggest that some special asteroid that contains with either organic compounds (such as sugar, amino-acid) or ancestral alien microbe transform to proto-[PNF-404] with a complex chemical process.
Some (especially spirituality, including religion as well) suggest that origin of life in [PNF-404] and other planets are actually gift of transcendental being such as God, however, spirituality (religion included) is very rare or restricted in modern day and this argument is very unscientific & has logical fallacy.
† = Extinct
? = Unknown/Possibly/Incertae sedis
"[TEXT]" = Invalid, Unofficial name
※ = Paraphyletic/Polyphyletic
This polyphyletic major group is sometimes used in taxonomy and phylogeny that includes all living organisms on [𝐏𝐋𝐀𝐍𝐄𝐓-𝐍𝐎𝐓-𝐅𝐎𝐔𝐍𝐃-𝟒𝟎𝟒] and sometimes includes other organic matters that aren't life. Also all of the organsims on this planet is carbon-based lifeforms.
Aside from Cellular organisms (Cellubioa), they lack cells, nucleic acid and ribosome, which means that all of the non-cellular lifeforms are actually organic matters that aren't life rather than actual lifeforms. This major group includes Viruses, Viroids, and other most non-cellular organic matter. Obviously, this major group is umbrella term.
[UNDER CREATION!]
Opposite version of Acellubioa, this major group includes all organisms from [PNF-404], which contains cells.
obiquitous, mostly free living, binary fission reproductional microorganisms.
Highly unusual marine unicellular microorganisms with features of both "prokaryotes" and prosperikaryotes.
Paraphyletic Unicellular organisms that lacks cell nuclei & has cells with unique properties.
Polyphyletic group that usually are organisms on [PNF-404] that are very hard to classifies & enigmatic. We still not yet know how these organism are related.
Highly unusual, enigmatic and both microbes or macrobes biological dark matter.
Highly unusual and polyphyletic group about poorly studied and lacks of data organisms.