#Pterodactyls
Live, measured metrics for the hashtag #Pterodactyls from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #pterodactyls
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 · mastodon.online (Mastodon public tags API) · fetched 2026-09-28 15:59 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-09-28 15:59 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-28 15:59 UTCEverything below is measured over the latest 15 public posts (spanning ~38933 hours).
Posting hours (UTC) — busiest: 12:00
Languages: English (15)
Avg boosts / post: 5.9
Top of the latest posts
Who's ready for #PterosaurPtuesday? Pterodactylus landing on a log in Late Jurassic Germany*. *Although it's my understanding that Germany wasn't really a country back then, more of a series of small loosely-aligned independent states. #art
A random artwork from my gallery: "Caviramus Portrait" — 2022 Caviramus was a pterosaur from the Late Triassic of Switzerland. It had a rather special nose. https://johnconway.art/caviramus_portrait #Art #Paintings #Palaeo #PalaeoPortraits
It's #PterosaurPtuesday, and I've got a new #painting for you: Anurognathus, Portrait of Bug Gobbler. https://johnconway.art/anurognathus_portrait #art #pterosaurs #pterodactyls
What “pterodactyls” means
Wiktionary · WikipediaPterosaurs are an extinct clade of warm-blooded flying reptiles in the order Pterosauria. They existed during most of the Mesozoic: from the Late Triassic to the end of the Cretaceous. Pterosaurs are the earliest vertebrates known to have evolved powered flight. Their wings were formed by a membrane of skin, muscle, and other tissues stretching from the ankles to a dramatically lengthened fourth finger.
“Pterosaur” on Wikipedia (CC BY-SA) →#pterodactyls across platforms
every network with a public tag surfaceFollow #pterodactyls 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/pterodactyls