John Adam Ryder
American ichthyologist and embryologist
- Fame31.6
- Momentum17.8
- Wikipedia23
United StatesSummary
Updated 2026-07-30
John Adam Ryder, was an American zoologist and embryologist. He worked for the United States Fish Commission from 1880 to 1886 and a Professor of Comparative Embryology at the University of Pennsylvania from 1886 to 1895.
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Fame
Rising31.6
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum17.8
Historical3.5
Source confidence25.0
Completeness50.0
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- John A. RyderLow confidencewikipedia · en.wikipedia.org
- John A. RyderLow confidencewikipedia · gl.wikipedia.org
- John Adam RyderLow confidencewikipedia · species.wikipedia.org