Wallace Online Bibliographical Database
| Identifier: | WSPEC260 |
| Date: | 1927 |
| Concise reference: | Shannon, R. C. 1927. Notes on and descriptions of syrphid flies of the subfamily Cerioidinae. Journal of the Washington Academy of Sciences 17: 38-53. |
John van Wyhe, ed. 2012-. Wallace Online (http://wallace-online.org/) 