Mmastodon ScienceBiology first seen 12 h ago, last 25 min ago, peak #4
School taxonomy outdated: six supergroups replace kingdoms
Original: I'm reading about the modern systematics, starting at 6 basic supergroups (they replaced the kingdoms I was taught about
A reader revisiting biology finds that the classic five- or six-kingdom model taught in schools has been replaced in modern systematics by six eukaryotic supergroups. Among them is Rhizaria, whose radiolarians — single-celled organisms with intricate mineral skeletons — are drawing amused comparisons to 'biblically accurate angels' because of their radial, ornate symmetry. The observation is sparking light conversation about how much classification of life has changed since many people last studied it.
Why now: Many people still learned the old kingdom system, so the shift to supergroups and radiolarians' striking appearance make for an engaging science factoid.
Evidence
API: https://socialmediatrends-api.osmike.com/v1/trends/3663667