Wallace Online Bibliographical Database
| Identifier: | S096 |
| Date: | 1865 |
| Concise reference: | Wallace, A. R. 1865. On the phenomena of variation and geographical distribution as illustrated by the Papilionidæ of the Malayan Region. Transactions of the Linnean Society of London 25 (part I): 1-71, pls.1-8. |
