This dataset represents all of the Hemiptera records covering the period 1969 to 2015 held by Derbyshire Wildlife Trust and the former Derby Biological Records Centre. The dataset includes new records and records previously withheld at the recorder's request. Most of the records held by DBRC are included but a small number of records which require additional validation checks or where there is a particularly low confidence in the accuracy of the record have been excluded. There may also be some records on paper that have not yet been added to the electronic database.