| RefNo | CLP/15i/64 | 
| Level | Item | 
| Title | Appendix, 'A supplement to the account of the Pediculus pulsatorius, or death-watch  published in Philosophical Transactions number 271, serving to the more perfect natural history of that insect' by William Derham | 
| Date | April 1704 | 
| Description | Derham provides observations on the death-watch beetle, with a particular focus on its generation. 
 Subject: Zoology / Entomology
 
 Original account published in Philosophical Transactions as 'A letter from the Reverend Mr William Derham to the publisher, concerning an insect that is commonly called the death-watch'
 
 Read to the Royal Society on 26 April 1704
 | 
| Language | English | 
| Extent | 9p | 
| Format | Manuscript | 
| PhysicalDescription | Ink on paper | 
| Digital images | View item on Science in the Making | 
| AccessStatus | Open | 
| RelatedMaterial | DOI: 10.1098/rstl.1700.0084 | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA6239 | Derham; William (1657 - 1735); naturalist | 1657 - 1735 |