William Couper (fl. 1850s–1886) was an American entomologist and naturalist who came to prominence during the later half of the 19th century in Canada. The better known period of his life spans from the 1850s to 1886.
William Couper (fl. 1850s–1886) was an American entomologist and naturalist who came to prominence during the later half of the 19th century in Canada. The better known period of his life spans from the 1850s to 1886. (en)