BioStor
 | Attempted division of British insects into natural orders (1834) Entomological Magazine 2: 379-431 |
 | IX. An Examination of the arrangement of Macro-Lepi-doptera introduced in England by Mr. Doubleday, and a suggestion as to its origin; with some strictures upon synonymic lists By W. Arnold Lewis (1871) Transactions of The Royal Entomological Society of London 19: 317-352 |