Fteró Archaía is one of the oldest identified Espan Lifeforms which lived during the Omádian Period. They make up the center of the Fteromorphs class, today they are extinct.
Fteró Archaía was a sessile life form, it needed to have a surface as a means of capturing food particles, according to the Square–cube law this favours a tall feather like structure.
Fteró Archaía had an effective reproductive strategy, which consisted of sending out a waterborne asexual propagule to a distant area, and then spreading rapidly from there.
Fteró Archaía was inspired by Charnia.