The person whos main work was on moths and who collected many specimens was Robert Walter Campbell Shelford who went to Oxford (population of 152,450)
Robert Walter Campbell Shelford (3 August 1872  22 June 1912), was a British entomologist and museum administrator and naturalist, with a special interest in entomology and insect mimicry; he specialised in cockroaches and also did some significant work on stick insects. 
