Why is "Ambulacraria" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-03-13 19:23:06
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
This topic is not currently in the ranking.
Wikipedia Overview
Ambulacraria, or Coelomopora, is a clade of invertebrate phyla that includes echinoderms and hemichordates; a member of this group is called an ambulacrarian. Phylogenetic analysis suggests the echinoderms and hemichordates separated around 533 million years ago. The Ambulacraria are part of the deuterostomes, a clade that also includes the many Chordata, and the few extinct species belonging to the Vetulicolia.
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Trending Topic Today
Search Interest Perspective
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Spectacular Fossil Treasure Trove Pushes Back Origins Of Complex Animals - astrobiology.com
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A stem group echinoderm from the basal Cambrian of China and the origins of Ambulacraria - Nature
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Development of the coelomic cavities in larvae of the living isocrinid sea lily Metacrinus rotundus - Wiley Online Library
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New fossils could provide missing early evolution puzzle piece - Natural History Museum
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New study finds our ancient relatives were not so simple after all - Phys.org
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Hemichordate cis -regulatory genomics and the gene expression dynamics of deuterostomes - Nature
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Troponin-I is present as an essential component of muscles in echinoderm larvae - Nature
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.