#synapsid
Live, measured metrics for the hashtag #synapsid from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #synapsid
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-11 12:23 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-11 12:23 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-11 12:23 UTCEverything below is measured over the latest 20 public posts (spanning ~23047 hours).
Posting hours (UTC) — busiest: 13:00
Languages: English (20)
Avg boosts / post: 2.2
Top of the latest posts
Derpy Cotylorhynchus chewing. Concept sketch . Cotylorhynchus was a large synapsid that had a very small head and lived during the mid Permian in North America . #paleoart #synapsid #cotylorhynchus #permian #fediart #art #illustration #sket
Sketch studies of Estemmenosuchus mirabilis, a very odd, large, very distant relative of ours that lived during the Middle Permian . Estemmenosuchus was a dinocephalian #therapsid #synapsid #estemmenosuchus #paleoart #sketch #study
I just argued for 10 minutes on Discord about whether the Edaphosaurus is a synapsid (correct) or a therapsid (incorrect). It's a Linux server. Granted, I started the poll for best dinosaur that included the Edaphosaurus as a joke vote, wit
What “synapsid” means
WikipediaSynapsida is a diverse group of tetrapod vertebrates that includes all mammals and their extinct relatives. It is one of the two major clades of the group Amniota, the other being the more diverse group Sauropsida. Synapsids have a single lower temporal fenestra, an opening low in the skull roof behind each eye socket. These openings create a bony arch that allows for the attachment of larger jaw muscles and a more efficient bite. While previously argued to be distinctive to synapsids, single te
“Synapsida” on Wikipedia (CC BY-SA) →#synapsid across platforms
every network with a public tag surfaceFollow #synapsid straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/synapsid