#hallucigenia
Live, measured metrics for the hashtag #hallucigenia from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hallucigenia
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.social (Mastodon public tags API) · fetched 2026-09-27 08:05 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.social (Mastodon public search API) · fetched 2026-09-27 08:05 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-27 08:05 UTCEverything below is measured over the latest 19 public posts (spanning ~26285 hours).
Posting hours (UTC) — busiest: 04:00
Languages: English (18) · German (1)
Avg boosts / post: 3.5
Top of the latest posts
Day 10: Hallucigenia Is it the little Cambrian worm who is right-side up, or the world that is upside-down? #ArtAdventCalendar #Art #DigitalArt #Hallucigenia #Cambrian #Paleoart #SciArt #geology #invertebrate #purple #MastoArt #Creative
My 25 years of palaeoart chronology... In 2013 I built 23 scale and life-size models for MUSE Science Museum, in Trento, Italy. Here's Hallucigenia, from the Middle Cambrian. #Art #Painting #PaleoArt #PalaeoArt #SciArt #SciComm #DigitalArt
Mistodon: only ever seen in the "best of Mistigris" floppy diskette digest distributed at a #LivingCloset variety show July 23, 1999 at the Church of Pointless Hysteria, here is an example of the impulsive "real-world art" practice that wou
What “hallucigenia” means
WikipediaHallucigenia is a genus of lobopodian known from Cambrian-aged fossils in Burgess Shale-type deposits in Canada and China, and from isolated spines around the world. The generic name reflects the type species' unusual appearance and eccentric history of study; when it was erected as a genus, H. sparsa was reconstructed as an enigmatic animal upside down and back to front. Lobopodians are a grade of Paleozoic panarthropods from which the velvet worms, water bears, and arthropods arose.
“Hallucigenia” on Wikipedia (CC BY-SA) →#hallucigenia across platforms
every network with a public tag surfaceFollow #hallucigenia 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/hallucigenia