# John Adam Ryder

> 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.

*American ichthyologist and embryologist*

**Canonical URL:** https://fame.am/person/john-adam-ryder

## Identity
- **Country:** United States
- **Born:** 1852
- **Died:** 1895
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 31.6 / 100
- **Momentum:** 17.8 / 100  (trend: BREAKOUT)
- **Historical depth:** 3.5 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 25.0 / 100
- **Profile completeness:** 50.0 / 100

## Sources
- [John A. Ryder](https://en.wikipedia.org/wiki/John_A._Ryder)
- [John A. Ryder](https://gl.wikipedia.org/wiki/John_A._Ryder)
- [John Adam Ryder](https://species.wikipedia.org/wiki/John_Adam_Ryder)
- [ஜான் ஆதம் ரைடர்](https://ta.wikipedia.org/wiki/%E0%AE%9C%E0%AE%BE%E0%AE%A9%E0%AF%8D_%E0%AE%86%E0%AE%A4%E0%AE%AE%E0%AF%8D_%E0%AE%B0%E0%AF%88%E0%AE%9F%E0%AE%B0%E0%AF%8D)
- [Wikidata](https://www.wikidata.org/wiki/Q18911310)

---
Generated by Fame.am · https://fame.am/person/john-adam-ryder