#ichthyology
Live, measured metrics for the hashtag #ichthyology from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #ichthyology
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 2026-09-26 07:31 UTC1 uses by 1 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 2026-09-26 07:31 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-26 07:31 UTCEverything below is measured over the latest 40 public posts (spanning ~5208 hours).
Posting hours (UTC) — busiest: 08:00
Languages: English (40)
Avg boosts / post: 3.1
Top of the latest posts
Have you ever seen a fish quite like this? I love the combination of scientific precision and decorative beauty in these old natural history plates. The intricate scales and patterned fins are extraordinary. Available as prints through the
#NewSpecies! New cave-dwelling fish from #china just swam in: Triplophysa dafangensis Treatment: https://treatment.plazi.org/id/91A806BD-2E3C-5CC8-B1E3-3F3BDB46EB51 Publication: https://doi.org/10.3897/zookeys.1281.186268 #ZooKeys #Triploph
#NewSpecies! New pygmygoby from #saudi_arabia just surfaced: Trimma charon Treatment: https://treatment.plazi.org/id/BE556840-AE3F-50FA-91AA-5580F5DEE41F Publication: https://doi.org/10.3897/zookeys.1293.204097 #ZooKeys #TrimmaCharon #FAIRd
What “ichthyology” means
Wiktionary · Wikipediaichthyology/ˌɪkθiˈɒlədʒi/
- nounThe branch of zoology devoted to the study of fish.
Ichthyology is the branch of zoology devoted to the study of fish, including bony fish (Osteichthyes), cartilaginous fish (Chondrichthyes), and jawless fish (Agnatha). According to FishBase, 35,800 species of fish had been described as of March 2025.
“Ichthyology” on Wikipedia (CC BY-SA) →#ichthyology across platforms
every network with a public tag surfaceFollow #ichthyology 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/ichthyology