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Karl Theodor Ernst von Siebold

German physiologist and zoologist (1804-1885)

  • Fame47.6
  • Momentum17.6
  • Wikipedia276
Source-basedBreakout
Lived 1804–1885, aged 81
ScientistsScientist
  • Wikipedia
    17 languages
    Cross-language footprint
  • Era
    1804–1885
    Aged 81
  • Awards
    4
    recognised works
Summary
Updated 2026-06-19

Prof Karl (Carl) Theodor Ernst von Siebold FRS(For) HFRSE was a German physiologist and zoologist. He was responsible for the introduction of the taxa Arthropoda and Rhizopoda, and for defining the taxon Protozoa specifically for single-celled organisms.

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The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Rising
47.6
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum17.6
Historical14.4
Now attention81.8
Source confidence60.0
Completeness60.0
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