Editing List of biologists (section)

=== Hr–Hy ===
*[[Sarah Blaffer Hrdy]] (born 1946), American anthropologist who works on evolutionary psychology and sociobiology
*[[David H. Hubel]] (1926–2013), Canadian-American neurobiologist, awarded the Nobel Prize in 1981 for studies of the structure and function of the visual cortex.
*[[François Huber]] (1750–1831), Swiss entomologist who specialized in honey bees
*[[Ambrosius Hubrecht]] (1853–1915), Dutch zoologist whose major work was in embryology and placentation of mammals
*[[William Henry Hudson]] (1841–1922), Argentinian-British ornithologist, advocate of Lamarckian evolution, critic of Darwinism and vitalist 
*[[Alexander von Humboldt]] (1769–1859), German naturalist and explorer whose work on botanical geography<ref>Abbreviation in botany: Humb.</ref> laid the foundation for the field of biogeography
*[[Allan Octavian Hume]] (1829–1912), British ornithologist<ref>Abbreviation in zoology: Hume</ref> who made a large collection of Indian birds
*[[G. Evelyn Hutchinson|George Evelyn Hutchinson]] (1903–1991), British-American ecologist<ref>Abbreviation in botany: G.E.Hutch</ref> and limnologist who applied mathematics to ecology
*[[Frederick Hutton (scientist)|Frederick Hutton]] (1835–1905), English biologist and geologist who used natural selection to explain the natural history of New Zealand
*[[Hugh Huxley]] (1924–2013), British molecular biologist who worked on muscle physiology 
*[[Julian Sorell Huxley]] (1887–1975), English zoologist<ref>Abbreviation in zoology: J.S. Huxley</ref> and contributor to the modern evolutionary synthesis; first Director-General of UNESCO
*[[Thomas Henry Huxley]] (1825–1895), English zoologist<ref>Abbreviation in zoology: T.H. Huxley</ref> who clarified relationships between invertebrates
*[[Alpheus Hyatt]] (1838–1902), American zoologist and palaeontologist, proponent of neo-Lamarckism
*[[Libbie Hyman]] (1888–1969), American invertebrate zoologist, author of ''A Laboratory Manual for Elementary Zoology''
*[[Josef Hyrtl]] (1810–1894), Austrian anatomist, author of a well-known textbook of human anatomy