#livingfossils
Live, measured metrics for the hashtag #livingfossils from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #livingfossils
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 · mas.to (Mastodon public tags API) · fetched 2026-10-06 12:58 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-06 12:58 UTCNo related tags with measured usage found for #livingfossils.
Live pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-06 12:58 UTCEverything below is measured over the latest 8 public posts (spanning ~29268 hours).
Posting hours (UTC)
Languages: English (8)
Avg boosts / post: 0.6
Top of the latest posts
🔍 Why it matters: Xiphosurids (horseshoe crabs) are often called “living fossils” for their apparent #morphological #conservatism. But early forms like 𝘗𝘰𝘭𝘰𝘯𝘰𝘭𝘪𝘮𝘶𝘭𝘶𝘴 had #extreme features—hypertrophied genal spines and reduced
#Everglades Trip -- Consider the #HorseshoeCrab... 🙂 #HorseshoeCrabs (Limulus polyphemus) evolved some 250 million years ago and they have no close living relatives. They are true #LivingFossils and generally fascinating. First, they are n
horseshoe crab? (not a crab) #arthropods #BlueBloods #LivingFossils https://en.wikipedia.org/wiki/Horseshoe_crab https://ecoevo.social/@sarae/113997821697738642
#livingfossils across platforms
every network with a public tag surfaceFollow #livingfossils 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/livingfossils