| Author | Spooner, B. |
| Year | 2003 |
| Title | A dipteran gall of Paneolina and Panaeolus |
| Type | Paper |
| Source | Field Mycology Vol 4 (3): 91-92, back cover. |
| Illustrations | Colour photograph on back cover |
| Review (by Malcolm Storey) | Reports the discovery of a dipteran gall in the gills of these agarics, caused by a fly whose identity is not yet known. Also lists many of the known causers of galls in non-lichenised fungi. |
| Errata, Corrigenda & Comments | The gall-causer was later identified as *Megaselia lutescens* (Diptera, Phoridae) |
