Alexander Onufrievich Kovalevsky was a Russian embryologist, who studied medicine at the University of Heidelberg and became professor at the University of St Petersburg.
- Occupation
- zoologist, embryologist, academic, university teacher
- Citizenship
- Russian Empire, Russia
- Born
- November 7, 1840, November 19, 1840, 1840, November 7, 1840
- Died
- November 9, 1901, November 22, 1901, 1901, November 9, 1901
