John Edward Gray, FRS (12 February 1800 – 7 March 1875) was a British zoologist. He was the elder brother of zoologist George Robert Gray and son of the pharmacologist and botanist Samuel Frederick Gray (1766–1828). The standard author abbreviation J.E.Gray is used to indicate this person as the author when citing a botanical name. or zoological name.
Gray was Keeper of Zoology at the British Museum in London from 1840 until Christmas 1874, before the Natural History holdings were split off to the Natural History Museum. He published several catalogues of the museum collections that included comprehensive discussions of animal groups as well as descriptions of new species. He improved the zoological collections to make them amongst the best in the world.
John Edward Gray
|Born||12 February 1800|
Walsall, England, UK
|Died||7 March 1875 (aged 75)|
London, England, UK
|Spouse(s)||Maria Emma Gray (m. 1826)|
Gray was born in Walsall, but his family soon moved to London, where Gray studied medicine. He assisted his father in writing The Natural Arrangement of British Plants (1821). After being blackballed by the Linnean Society of London, Gray shifted his interest from botany to zoology. He began his zoological career by volunteering to collect insects for the British Museum at age 15. He officially joined the Zoological Department in 1824 to help John George Children catalog the reptile collection. In some of his early articles, Gray adopted William Sharp Macleay's quinarian system for classifications of molluscs (1824), butterflies (1824), echinoderms (1825), reptiles (1825), and mammals (1825). In 1840 he took over Children's position as Keeper of Zoology, which he held for 35 years, publishing well over 1,000 papers. He named many cetacean species, genera, subfamilies, and families.
During this period he collaborated with Benjamin Waterhouse Hawkins, the noted natural history artist, in producing Gleanings from the Menagerie at Knowsley. The menagerie at Knowsley Hall, near Liverpool, founded by Edward Smith-Stanley, 13th Earl of Derby, at the Stanley ancestral seat, was one of the largest private menageries in Victorian England.
Gray married Maria Emma Smith in 1826. She helped him with his scientific work, especially with her drawings.
In 1833, Gray was a founder of what became the Royal Entomological Society.
Gray was a friend of the coleopterist Hamlet Clark, and in 1856-57 they voyaged on Gray's yacht Miranda to Spain, Algeria, and Brazil. Gray was an accomplished watercolourist, and his landscape paintings illustrate Clark's account of their journeys. 
During his fifty years employed at the British Museum Gray wrote nearly 500 papers, including many descriptions of species new to science. These had been presented to the Museum by collectors from around the world, and included all branches of zoology, although Gray usually left the descriptions of new birds to his younger brother and colleague George.
Gray was also active in malacology, the study of molluscs.
John Edward Gray was buried at St Mary's Church, Lewisham.
Gray was one of the most prolific taxonomists in the history of zoology. He described more than 300 species and subspecies of reptiles, only surpassed by his successors at the British Museum, George A. Boulenger and Albert Günther and American zoologist Edward D. Cope.
Genera named in his honour include:
Species and subspecies named in his honour include:
Media related to John Edward Gray at Wikimedia Commons
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