| Author | Else, G. |
| Year | 1999 |
| Title | Identification - Leafcutter Bees |
| Type | Paper |
| How Complete | All the British species known at the time |
| Source | British Wildlife Vol 10 (6): 388-393. |
| Illustrations | Colour and half-tone photographs, line drawings |
| Review (by Malcolm Storey) | A very useful guide to this small genus of solitary bees. |
| Examine |  Stereo Microscope |
| Identification difficulty | Although much of it is the same as Perkins’ key, it is much easier to use. |
