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Joseph Mellick Leidy (September 9, 1823 – April 30, 1891) was an American paleontologist, parasitologist and anatomist. Leidy was professor of anatomy at the University of Pennsylvania, later becoming a professor of natural history at Swarthmore College and the director of scientific and educational programs at the Wagner Free Institute of Science.
Joseph Leidy (born Sept. 9, 1823, Philadelphia—died April 30, 1891, Philadelphia) was a zoologist, one of the most distinguished and versatile scientists in the United States, who made important contributions to the fields of comparative anatomy, parasitology, and paleontology.
- The Editors of Encyclopaedia Britannica
Learn about the life and achievements of Joseph Leidy, a prominent American microscopist, anatomist, and paleontologist. He taught at Penn for 38 years, founded the Department of Biology, and was a leader in scientific societies and institutions.
In his era, Leidy was America’s foremost microscopist, the founder of American vertebrate paleontology, and the first to describe the dinosaur in America. He discovered the Trichina larva in the pig, identified Amoeba proteus, and was the first to identify the olfactory organ of a gastropod mollusk.
- Jeffrey D. Bernhard
- 2000
Joseph Mellick Leidy (1823-1891) was one of the original curators at the academy of natural sciences, and, a surgeon in the US civil war.
May 23, 2018 · Leidy, Joseph. ( b. Philadelphia, Pennsylvania, 9 September 1823; d. Philadelphia, 30 April 1891) biology. A descriptive scientist of unusual range, Leidy made contributions of lasting value in human anatomy, parasitology, protozoology, and paleontology of mammals and reptiles. Leidy was the second son and third child of Philip Leidy, a ...
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Following close after the pilgrimage of William Penn into the Rhenish Palatinate, came to this country a wave of migrants from Germany that began about i688 and contributed an important early element to the American stock. Among those who came were the first American ancestors of Joseph Leidy.
