Important early apothecary, botanist and zoologist whose contribution to entomology in the late 17th – early 18th centuries was second only to that of John Ray. Some of his published works between 1695-1717 included beetles, and although each species is mentioned in a classificatory sentence rather than by name, many are identifiable when illustrated. There is a brief biographical account of Petiver together with a very detailed account of all his publications in Lisney (1960) pp.42-64, and Gilbert (1977) lists 4 other sources. (MD 9/04)