Thomas Say
Thomas Say (June 27, 1787 – October 10, 1834) was an American entomologist, conchologist, and herpetologist. His studies of insects and shells, numerous contributions to scientific journals, and scientific expeditions to Florida, Georgia, the Rocky Mountains, Mexico, and elsewhere made him an internationally known naturalist. Say has been called the father of American descriptive entomology and American conchology. He served as librarian for the Academy of Natural Sciences of Philadelphia, curator at the American Philosophical Society (elected in 1817), and professor of natural history at the University of Pennsylvania. Provided by Wikipedia-
71by Say, Thomas, 1787-1834
Published 1824
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72by Say, Thomas, 1787-1834
Published 1832
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73by Say, Thomas, 1787-1834
Published 1824
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75by Say, Thomas, 1787-1834
Published 1826
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76by Say, Thomas, 1787-1834Other Authors: “...Say, Thomas, 1787-1834...”
Published 1830
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77by Say, Thomas, 1787-1834
Published 1825
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78by Say, Thomas, 1787-1834
Published 1823
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79by Say, Thomas, 1787-1834
Published 1823
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80by Say, Thomas, 1787-1834
Published 1825
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