Adrien Frédéric Jules Dollfus was a French carcinologist known for his work with terrestrial isopods, including crustaceans and trilobites.
- Occupation
- zoologist, carcinologist, entomologist, malacologist
- Position held
- president
- Citizenship
- France
- Born
- March 21, 1858
- Died
- November 19, 1921